| 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 | $233.39 | 3.420% | $241.3719 | $241.37 | $241.35 | $241.40 |
| Purchase #2 | $91.68 | 10.372% | $101.189 | $101.19 | $101.20 | $101.20 |
| Purchase #3 | $153.35 | 11.462% | $170.927 | $170.93 | $170.95 | $170.90 |
| Purchase #4 | $95.27 | 8.606% | $103.4689 | $103.47 | $103.45 | $103.50 |
| Purchase #5 | $65.62 | 12.747% | $73.9846 | $73.98 | $74.00 | $74.00 |
| Purchase #6 | $189.30 | 11.494% | $211.0581 | $211.06 | $211.05 | $211.10 |
| Purchase #7 | $128.32 | 9.189% | $140.1113 | $140.11 | $140.10 | $140.10 |
| 7 purchase totals = | $956.93 | $1,042.1108 | $1,042.11 | $1,042.10 | $1,042.20 | |