| 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 | $228.95 | 9.110% | $249.8073 | $249.81 | $249.80 | $249.80 |
| Purchase #2 | $15.53 | 9.121% | $16.9465 | $16.95 | $16.95 | $16.90 |
| Purchase #3 | $19.69 | 13.536% | $22.3552 | $22.36 | $22.35 | $22.40 |
| Purchase #4 | $234.39 | 6.861% | $250.4715 | $250.47 | $250.45 | $250.50 |
| Purchase #5 | $122.81 | 10.528% | $135.7394 | $135.74 | $135.75 | $135.70 |
| Purchase #6 | $10.37 | 6.200% | $11.0129 | $11.01 | $11.00 | $11.00 |
| Purchase #7 | $40.75 | 8.330% | $44.1445 | $44.14 | $44.15 | $44.10 |
| 7 purchase totals = | $672.49 | $730.4773 | $730.48 | $730.45 | $730.40 | |