| 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 | $235.25 | 12.745% | $265.2326 | $265.23 | $265.25 | $265.20 |
| Purchase #2 | $58.41 | 6.545% | $62.2329 | $62.23 | $62.25 | $62.20 |
| Purchase #3 | $163.87 | 7.128% | $175.5507 | $175.55 | $175.55 | $175.60 |
| Purchase #4 | $43.77 | 6.309% | $46.5314 | $46.53 | $46.55 | $46.50 |
| Purchase #5 | $113.67 | 6.306% | $120.838 | $120.84 | $120.85 | $120.80 |
| Purchase #6 | $234.68 | 12.645% | $264.3553 | $264.36 | $264.35 | $264.40 |
| Purchase #7 | $136.25 | 13.838% | $155.1043 | $155.10 | $155.10 | $155.10 |
| 7 purchase totals = | $985.90 | $1,089.8452 | $1,089.84 | $1,089.90 | $1,089.80 | |