| 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 | $181.34 | 12.151% | $203.3746 | $203.37 | $203.35 | $203.40 |
| Purchase #2 | $195.49 | 8.119% | $211.3618 | $211.36 | $211.35 | $211.40 |
| Purchase #3 | $30.42 | 8.259% | $32.9324 | $32.93 | $32.95 | $32.90 |
| Purchase #4 | $48.50 | 8.787% | $52.7617 | $52.76 | $52.75 | $52.80 |
| Purchase #5 | $110.86 | 6.724% | $118.3142 | $118.31 | $118.30 | $118.30 |
| Purchase #6 | $88.31 | 6.271% | $93.8479 | $93.85 | $93.85 | $93.80 |
| Purchase #7 | $203.78 | 11.865% | $227.9585 | $227.96 | $227.95 | $228.00 |
| 7 purchase totals = | $858.70 | $940.5511 | $940.54 | $940.50 | $940.60 | |