| 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 | $96.94 | 6.256% | $103.0046 | $103.00 | $103.00 | $103.00 |
| Purchase #2 | $13.75 | 11.317% | $15.3061 | $15.31 | $15.30 | $15.30 |
| Purchase #3 | $185.79 | 10.398% | $205.1084 | $205.11 | $205.10 | $205.10 |
| Purchase #4 | $239.65 | 6.459% | $255.129 | $255.13 | $255.15 | $255.10 |
| Purchase #5 | $53.95 | 13.311% | $61.1313 | $61.13 | $61.15 | $61.10 |
| Purchase #6 | $217.69 | 11.704% | $243.1684 | $243.17 | $243.15 | $243.20 |
| Purchase #7 | $130.93 | 5.479% | $138.1037 | $138.10 | $138.10 | $138.10 |
| 7 purchase totals = | $938.70 | $1,020.9515 | $1,020.95 | $1,020.95 | $1,020.90 | |