| 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 | $225.95 | 4.110% | $235.2365 | $235.24 | $235.25 | $235.20 |
| Purchase #2 | $181.55 | 12.648% | $204.5124 | $204.51 | $204.50 | $204.50 |
| Purchase #3 | $54.88 | 8.474% | $59.5305 | $59.53 | $59.55 | $59.50 |
| Purchase #4 | $119.88 | 6.847% | $128.0882 | $128.09 | $128.10 | $128.10 |
| Purchase #5 | $22.86 | 13.182% | $25.8734 | $25.87 | $25.85 | $25.90 |
| Purchase #6 | $143.55 | 12.346% | $161.2727 | $161.27 | $161.25 | $161.30 |
| Purchase #7 | $138.45 | 12.377% | $155.586 | $155.59 | $155.60 | $155.60 |
| 7 purchase totals = | $887.12 | $970.0997 | $970.10 | $970.10 | $970.10 | |