| 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 | $247.61 | 10.729% | $274.1761 | $274.18 | $274.20 | $274.20 |
| Purchase #2 | $93.39 | 13.285% | $105.7969 | $105.80 | $105.80 | $105.80 |
| Purchase #3 | $115.42 | 9.592% | $126.4911 | $126.49 | $126.50 | $126.50 |
| Purchase #4 | $66.26 | 8.117% | $71.6383 | $71.64 | $71.65 | $71.60 |
| Purchase #5 | $37.57 | 9.417% | $41.108 | $41.11 | $41.10 | $41.10 |
| Purchase #6 | $218.77 | 6.371% | $232.7078 | $232.71 | $232.70 | $232.70 |
| Purchase #7 | $53.45 | 6.868% | $57.1209 | $57.12 | $57.10 | $57.10 |
| 7 purchase totals = | $832.47 | $909.0391 | $909.05 | $909.05 | $909.00 | |