| 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 | $34.59 | 13.298% | $39.1898 | $39.19 | $39.20 | $39.20 |
| Purchase #2 | $106.25 | 7.168% | $113.866 | $113.87 | $113.85 | $113.90 |
| Purchase #3 | $113.49 | 7.146% | $121.6 | $121.60 | $121.60 | $121.60 |
| Purchase #4 | $244.49 | 6.144% | $259.5115 | $259.51 | $259.50 | $259.50 |
| Purchase #5 | $158.80 | 13.532% | $180.2888 | $180.29 | $180.30 | $180.30 |
| Purchase #6 | $132.48 | 12.557% | $149.1155 | $149.12 | $149.10 | $149.10 |
| Purchase #7 | $248.64 | 3.583% | $257.5488 | $257.55 | $257.55 | $257.50 |
| 7 purchase totals = | $1,038.74 | $1,121.1204 | $1,121.13 | $1,121.10 | $1,121.10 | |