| 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 | $210.55 | 10.729% | $233.1399 | $233.14 | $233.15 | $233.10 |
| Purchase #2 | $209.77 | 7.701% | $225.9244 | $225.92 | $225.90 | $225.90 |
| Purchase #3 | $14.64 | 4.677% | $15.3247 | $15.32 | $15.30 | $15.30 |
| Purchase #4 | $212.73 | 13.624% | $241.7123 | $241.71 | $241.70 | $241.70 |
| Purchase #5 | $204.86 | 8.462% | $222.1953 | $222.20 | $222.20 | $222.20 |
| Purchase #6 | $22.57 | 13.780% | $25.6801 | $25.68 | $25.70 | $25.70 |
| Purchase #7 | $11.63 | 13.636% | $13.2159 | $13.22 | $13.20 | $13.20 |
| 7 purchase totals = | $886.75 | $977.1926 | $977.19 | $977.15 | $977.10 | |