| 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 | $185.42 | 4.607% | $193.9623 | $193.96 | $193.95 | $194.00 |
| Purchase #2 | $193.60 | 10.627% | $214.1739 | $214.17 | $214.15 | $214.20 |
| Purchase #3 | $185.76 | 4.591% | $194.2882 | $194.29 | $194.30 | $194.30 |
| Purchase #4 | $188.82 | 8.226% | $204.3523 | $204.35 | $204.35 | $204.40 |
| Purchase #5 | $189.88 | 11.755% | $212.2004 | $212.20 | $212.20 | $212.20 |
| Purchase #6 | $58.48 | 9.444% | $64.0029 | $64.00 | $64.00 | $64.00 |
| Purchase #7 | $237.61 | 8.726% | $258.3438 | $258.34 | $258.35 | $258.30 |
| 7 purchase totals = | $1,239.57 | $1,341.3238 | $1,341.31 | $1,341.30 | $1,341.40 | |