| 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 | $235.54 | 5.592% | $248.7114 | $248.71 | $248.70 | $248.70 |
| Purchase #2 | $243.59 | 10.710% | $269.6785 | $269.68 | $269.70 | $269.70 |
| Purchase #3 | $41.28 | 12.113% | $46.2802 | $46.28 | $46.30 | $46.30 |
| Purchase #4 | $179.45 | 5.141% | $188.6755 | $188.68 | $188.70 | $188.70 |
| Purchase #5 | $39.58 | 6.428% | $42.1242 | $42.12 | $42.10 | $42.10 |
| Purchase #6 | $106.58 | 10.240% | $117.4938 | $117.49 | $117.50 | $117.50 |
| Purchase #7 | $23.84 | 3.148% | $24.5905 | $24.59 | $24.60 | $24.60 |
| 7 purchase totals = | $869.86 | $937.5541 | $937.55 | $937.60 | $937.60 | |