| 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 | $64.85 | 9.296% | $70.8785 | $70.88 | $70.90 | $70.90 |
| Purchase #2 | $11.76 | 12.785% | $13.2635 | $13.26 | $13.25 | $13.30 |
| Purchase #3 | $153.62 | 11.589% | $171.423 | $171.42 | $171.40 | $171.40 |
| Purchase #4 | $198.70 | 10.705% | $219.9708 | $219.97 | $219.95 | $220.00 |
| Purchase #5 | $139.43 | 11.418% | $155.3501 | $155.35 | $155.35 | $155.40 |
| Purchase #6 | $159.56 | 12.297% | $179.1811 | $179.18 | $179.20 | $179.20 |
| Purchase #7 | $220.49 | 6.634% | $235.1173 | $235.12 | $235.10 | $235.10 |
| 7 purchase totals = | $948.41 | $1,045.1843 | $1,045.18 | $1,045.15 | $1,045.30 | |