| 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 | $103.46 | 9.242% | $113.0218 | $113.02 | $113.00 | $113.00 |
| Purchase #2 | $48.63 | 12.395% | $54.6577 | $54.66 | $54.65 | $54.70 |
| Purchase #3 | $185.80 | 6.120% | $197.171 | $197.17 | $197.15 | $197.20 |
| Purchase #4 | $57.35 | 8.338% | $62.1318 | $62.13 | $62.15 | $62.10 |
| Purchase #5 | $14.87 | 12.473% | $16.7247 | $16.72 | $16.70 | $16.70 |
| Purchase #6 | $24.98 | 4.184% | $26.0252 | $26.03 | $26.05 | $26.00 |
| Purchase #7 | $11.58 | 11.852% | $12.9525 | $12.95 | $12.95 | $13.00 |
| 7 purchase totals = | $446.67 | $482.6847 | $482.68 | $482.65 | $482.70 | |