| 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 | $100.60 | 10.570% | $111.2334 | $111.23 | $111.25 | $111.20 |
| Purchase #2 | $232.82 | 3.104% | $240.0467 | $240.05 | $240.05 | $240.00 |
| Purchase #3 | $210.64 | 11.489% | $234.8404 | $234.84 | $234.85 | $234.80 |
| Purchase #4 | $55.61 | 9.334% | $60.8006 | $60.80 | $60.80 | $60.80 |
| Purchase #5 | $143.96 | 13.532% | $163.4407 | $163.44 | $163.45 | $163.40 |
| Purchase #6 | $224.75 | 9.330% | $245.7192 | $245.72 | $245.70 | $245.70 |
| Purchase #7 | $8.41 | 12.114% | $9.4288 | $9.43 | $9.45 | $9.40 |
| 7 purchase totals = | $976.79 | $1,065.5098 | $1,065.51 | $1,065.55 | $1,065.30 | |