| 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 | $102.27 | 8.155% | $110.6101 | $110.61 | $110.60 | $110.60 |
| Purchase #2 | $9.63 | 5.128% | $10.1238 | $10.12 | $10.10 | $10.10 |
| Purchase #3 | $125.96 | 5.311% | $132.6497 | $132.65 | $132.65 | $132.60 |
| Purchase #4 | $204.68 | 5.626% | $216.1953 | $216.20 | $216.20 | $216.20 |
| Purchase #5 | $220.93 | 12.654% | $248.8865 | $248.89 | $248.90 | $248.90 |
| Purchase #6 | $99.98 | 5.165% | $105.144 | $105.14 | $105.15 | $105.10 |
| Purchase #7 | $204.43 | 11.445% | $227.827 | $227.83 | $227.85 | $227.80 |
| 7 purchase totals = | $967.88 | $1,051.4364 | $1,051.44 | $1,051.45 | $1,051.30 | |