| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $240.85 | 10.383% | $265.8575 | $265.86 | $265.85 | $265.90 |
| Purchase #2 | $212.83 | 7.241% | $228.241 | $228.24 | $228.25 | $228.20 |
| Purchase #3 | $120.90 | 10.777% | $133.9294 | $133.93 | $133.95 | $133.90 |
| Purchase #4 | $201.64 | 8.190% | $218.1543 | $218.15 | $218.15 | $218.20 |
| Purchase #5 | $206.84 | 5.767% | $218.7685 | $218.77 | $218.75 | $218.80 |
| Purchase #6 | $151.31 | 9.438% | $165.5906 | $165.59 | $165.60 | $165.60 |
| Purchase #7 | $150.35 | 10.826% | $166.6269 | $166.63 | $166.65 | $166.60 |
| 7 purchase totals = | $1,284.72 | $1,397.1682 | $1,397.17 | $1,397.20 | $1,397.20 | |