| 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 | $28.71 | 13.728% | $32.6513 | $32.65 | $32.65 | $32.70 |
| Purchase #2 | $26.57 | 10.407% | $29.3351 | $29.34 | $29.35 | $29.30 |
| Purchase #3 | $212.64 | 10.578% | $235.1331 | $235.13 | $235.15 | $235.10 |
| Purchase #4 | $10.81 | 10.223% | $11.9151 | $11.92 | $11.90 | $11.90 |
| Purchase #5 | $233.91 | 9.108% | $255.2145 | $255.21 | $255.20 | $255.20 |
| Purchase #6 | $159.96 | 6.223% | $169.9143 | $169.91 | $169.90 | $169.90 |
| Purchase #7 | $192.52 | 13.798% | $219.0839 | $219.08 | $219.10 | $219.10 |
| 7 purchase totals = | $865.12 | $953.2473 | $953.24 | $953.25 | $953.20 | |