| 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 | $235.45 | 3.715% | $244.197 | $244.20 | $244.20 | $244.20 |
| Purchase #2 | $166.36 | 3.201% | $171.6852 | $171.69 | $171.70 | $171.70 |
| Purchase #3 | $9.35 | 11.103% | $10.3881 | $10.39 | $10.40 | $10.40 |
| Purchase #4 | $5.46 | 4.181% | $5.6883 | $5.69 | $5.70 | $5.70 |
| Purchase #5 | $158.85 | 5.532% | $167.6376 | $167.64 | $167.65 | $167.60 |
| Purchase #6 | $112.56 | 13.592% | $127.8592 | $127.86 | $127.85 | $127.90 |
| Purchase #7 | $189.81 | 10.316% | $209.3908 | $209.39 | $209.40 | $209.40 |
| 7 purchase totals = | $877.84 | $936.8462 | $936.86 | $936.90 | $936.90 | |