| 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 | $243.65 | 6.734% | $260.0574 | $260.06 | $260.05 | $260.10 |
| Purchase #2 | $127.41 | 12.195% | $142.9476 | $142.95 | $142.95 | $142.90 |
| Purchase #3 | $209.34 | 5.543% | $220.9437 | $220.94 | $220.95 | $220.90 |
| Purchase #4 | $35.46 | 9.481% | $38.822 | $38.82 | $38.80 | $38.80 |
| Purchase #5 | $106.52 | 6.116% | $113.0348 | $113.03 | $113.05 | $113.00 |
| Purchase #6 | $39.57 | 8.498% | $42.9327 | $42.93 | $42.95 | $42.90 |
| Purchase #7 | $165.80 | 13.328% | $187.8978 | $187.90 | $187.90 | $187.90 |
| 7 purchase totals = | $927.75 | $1,006.6360 | $1,006.63 | $1,006.65 | $1,006.50 | |