| 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 | $120.94 | 8.580% | $131.3167 | $131.32 | $131.30 | $131.30 |
| Purchase #2 | $231.32 | 13.326% | $262.1457 | $262.15 | $262.15 | $262.10 |
| Purchase #3 | $149.67 | 8.182% | $161.916 | $161.92 | $161.90 | $161.90 |
| Purchase #4 | $235.90 | 3.528% | $244.2226 | $244.22 | $244.20 | $244.20 |
| Purchase #5 | $117.47 | 8.370% | $127.3022 | $127.30 | $127.30 | $127.30 |
| Purchase #6 | $186.44 | 7.810% | $201.001 | $201.00 | $201.00 | $201.00 |
| Purchase #7 | $135.55 | 10.659% | $149.9983 | $150.00 | $150.00 | $150.00 |
| 7 purchase totals = | $1,177.29 | $1,277.9025 | $1,277.91 | $1,277.85 | $1,277.80 | |