| 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 | $212.94 | 4.499% | $222.5202 | $222.52 | $222.50 | $222.50 |
| Purchase #2 | $173.67 | 8.691% | $188.7637 | $188.76 | $188.75 | $188.80 |
| Purchase #3 | $166.32 | 8.556% | $180.5503 | $180.55 | $180.55 | $180.60 |
| Purchase #4 | $235.79 | 3.561% | $244.1865 | $244.19 | $244.20 | $244.20 |
| Purchase #5 | $211.62 | 3.518% | $219.0648 | $219.06 | $219.05 | $219.10 |
| Purchase #6 | $71.69 | 8.398% | $77.7105 | $77.71 | $77.70 | $77.70 |
| Purchase #7 | $17.96 | 7.756% | $19.353 | $19.35 | $19.35 | $19.40 |
| 7 purchase totals = | $1,089.99 | $1,152.1490 | $1,152.14 | $1,152.10 | $1,152.30 | |