| 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 | $101.34 | 6.474% | $107.9008 | $107.90 | $107.90 | $107.90 |
| Purchase #2 | $210.27 | 9.642% | $230.5442 | $230.54 | $230.55 | $230.50 |
| Purchase #3 | $153.52 | 11.317% | $170.8939 | $170.89 | $170.90 | $170.90 |
| Purchase #4 | $245.61 | 12.167% | $275.4934 | $275.49 | $275.50 | $275.50 |
| Purchase #5 | $57.99 | 13.116% | $65.596 | $65.60 | $65.60 | $65.60 |
| Purchase #6 | $18.42 | 6.197% | $19.5615 | $19.56 | $19.55 | $19.60 |
| Purchase #7 | $70.90 | 7.138% | $75.9608 | $75.96 | $75.95 | $76.00 |
| 7 purchase totals = | $858.05 | $945.9506 | $945.94 | $945.95 | $946.00 | |