| 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 | $219.55 | 3.599% | $227.4516 | $227.45 | $227.45 | $227.50 |
| Purchase #2 | $93.79 | 8.150% | $101.4339 | $101.43 | $101.45 | $101.40 |
| Purchase #3 | $128.44 | 9.491% | $140.6302 | $140.63 | $140.65 | $140.60 |
| Purchase #4 | $12.37 | 6.665% | $13.1945 | $13.19 | $13.20 | $13.20 |
| Purchase #5 | $40.96 | 13.788% | $46.6076 | $46.61 | $46.60 | $46.60 |
| Purchase #6 | $152.49 | 5.128% | $160.3097 | $160.31 | $160.30 | $160.30 |
| Purchase #7 | $238.72 | 3.582% | $247.271 | $247.27 | $247.25 | $247.30 |
| 7 purchase totals = | $886.32 | $936.8985 | $936.89 | $936.90 | $936.90 | |