| 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 | $219.61 | 9.710% | $240.9341 | $240.93 | $240.95 | $240.90 |
| Purchase #2 | $56.79 | 10.430% | $62.7132 | $62.71 | $62.70 | $62.70 |
| Purchase #3 | $132.84 | 7.321% | $142.5652 | $142.57 | $142.55 | $142.60 |
| Purchase #4 | $25.81 | 5.608% | $27.2574 | $27.26 | $27.25 | $27.30 |
| Purchase #5 | $201.43 | 10.112% | $221.7986 | $221.80 | $221.80 | $221.80 |
| Purchase #6 | $206.77 | 7.373% | $222.0152 | $222.02 | $222.00 | $222.00 |
| Purchase #7 | $83.76 | 6.568% | $89.2614 | $89.26 | $89.25 | $89.30 |
| 7 purchase totals = | $927.01 | $1,006.5451 | $1,006.55 | $1,006.50 | $1,006.60 | |