| 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 | $8.35 | 12.781% | $9.4172 | $9.42 | $9.40 | $9.40 |
| Purchase #2 | $211.95 | 12.355% | $238.1364 | $238.14 | $238.15 | $238.10 |
| Purchase #3 | $150.80 | 8.245% | $163.2335 | $163.23 | $163.25 | $163.20 |
| Purchase #4 | $97.40 | 6.588% | $103.8167 | $103.82 | $103.80 | $103.80 |
| Purchase #5 | $47.30 | 12.241% | $53.09 | $53.09 | $53.10 | $53.10 |
| Purchase #6 | $14.95 | 13.704% | $16.9987 | $17.00 | $17.00 | $17.00 |
| Purchase #7 | $166.81 | 6.378% | $177.4491 | $177.45 | $177.45 | $177.40 |
| 7 purchase totals = | $697.56 | $762.1416 | $762.15 | $762.15 | $762.00 | |