| 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 | $194.48 | 9.203% | $212.378 | $212.38 | $212.40 | $212.40 |
| Purchase #2 | $48.73 | 12.419% | $54.7818 | $54.78 | $54.80 | $54.80 |
| Purchase #3 | $147.34 | 13.142% | $166.7034 | $166.70 | $166.70 | $166.70 |
| Purchase #4 | $168.78 | 6.631% | $179.9718 | $179.97 | $179.95 | $180.00 |
| Purchase #5 | $211.53 | 5.769% | $223.7332 | $223.73 | $223.75 | $223.70 |
| Purchase #6 | $193.84 | 3.381% | $200.3937 | $200.39 | $200.40 | $200.40 |
| Purchase #7 | $206.27 | 3.809% | $214.1268 | $214.13 | $214.15 | $214.10 |
| 7 purchase totals = | $1,170.97 | $1,252.0887 | $1,252.08 | $1,252.15 | $1,252.10 | |