| 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 | $101.64 | 6.501% | $108.2476 | $108.25 | $108.25 | $108.20 |
| Purchase #2 | $224.86 | 10.632% | $248.7671 | $248.77 | $248.75 | $248.80 |
| Purchase #3 | $201.72 | 8.243% | $218.3478 | $218.35 | $218.35 | $218.30 |
| Purchase #4 | $166.97 | 5.857% | $176.7494 | $176.75 | $176.75 | $176.70 |
| Purchase #5 | $51.69 | 9.764% | $56.737 | $56.74 | $56.75 | $56.70 |
| Purchase #6 | $233.47 | 5.413% | $246.1077 | $246.11 | $246.10 | $246.10 |
| Purchase #7 | $8.65 | 11.112% | $9.6112 | $9.61 | $9.60 | $9.60 |
| 7 purchase totals = | $989.00 | $1,064.5678 | $1,064.58 | $1,064.55 | $1,064.40 | |