| 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 | $210.93 | 13.215% | $238.8044 | $238.80 | $238.80 | $238.80 |
| Purchase #2 | $35.31 | 5.232% | $37.1574 | $37.16 | $37.15 | $37.20 |
| Purchase #3 | $202.43 | 12.392% | $227.5151 | $227.52 | $227.50 | $227.50 |
| Purchase #4 | $24.84 | 8.631% | $26.9839 | $26.98 | $27.00 | $27.00 |
| Purchase #5 | $57.58 | 7.495% | $61.8956 | $61.90 | $61.90 | $61.90 |
| Purchase #6 | $250.61 | 9.602% | $274.6736 | $274.67 | $274.65 | $274.70 |
| Purchase #7 | $20.83 | 11.740% | $23.2754 | $23.28 | $23.30 | $23.30 |
| 7 purchase totals = | $802.53 | $890.3054 | $890.31 | $890.30 | $890.40 | |