| 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 | $195.70 | 4.515% | $204.5359 | $204.54 | $204.55 | $204.50 |
| Purchase #2 | $92.36 | 10.376% | $101.9433 | $101.94 | $101.95 | $101.90 |
| Purchase #3 | $148.82 | 3.186% | $153.5614 | $153.56 | $153.55 | $153.60 |
| Purchase #4 | $184.52 | 8.618% | $200.4219 | $200.42 | $200.40 | $200.40 |
| Purchase #5 | $170.48 | 9.697% | $187.0114 | $187.01 | $187.00 | $187.00 |
| Purchase #6 | $170.90 | 13.472% | $193.9236 | $193.92 | $193.90 | $193.90 |
| Purchase #7 | $213.61 | 11.743% | $238.6942 | $238.69 | $238.70 | $238.70 |
| 7 purchase totals = | $1,176.39 | $1,280.0917 | $1,280.08 | $1,280.05 | $1,280.00 | |