| 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 | $100.45 | 5.477% | $105.9516 | $105.95 | $105.95 | $106.00 |
| Purchase #2 | $218.88 | 11.483% | $244.014 | $244.01 | $244.00 | $244.00 |
| Purchase #3 | $143.57 | 4.837% | $150.5145 | $150.51 | $150.50 | $150.50 |
| Purchase #4 | $230.43 | 4.252% | $240.2279 | $240.23 | $240.25 | $240.20 |
| Purchase #5 | $202.76 | 10.607% | $224.2668 | $224.27 | $224.25 | $224.30 |
| Purchase #6 | $239.58 | 13.556% | $272.0575 | $272.06 | $272.05 | $272.10 |
| Purchase #7 | $157.95 | 10.130% | $173.9503 | $173.95 | $173.95 | $174.00 |
| 7 purchase totals = | $1,293.62 | $1,410.9826 | $1,410.98 | $1,410.95 | $1,411.10 | |