| 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 | $222.63 | 9.707% | $244.2407 | $244.24 | $244.25 | $244.20 |
| Purchase #2 | $161.34 | 5.212% | $169.749 | $169.75 | $169.75 | $169.70 |
| Purchase #3 | $138.32 | 8.136% | $149.5737 | $149.57 | $149.55 | $149.60 |
| Purchase #4 | $87.90 | 7.833% | $94.7852 | $94.79 | $94.80 | $94.80 |
| Purchase #5 | $12.68 | 4.169% | $13.2086 | $13.21 | $13.20 | $13.20 |
| Purchase #6 | $231.63 | 6.406% | $246.4682 | $246.47 | $246.45 | $246.50 |
| Purchase #7 | $158.31 | 4.259% | $165.0524 | $165.05 | $165.05 | $165.10 |
| 7 purchase totals = | $1,012.81 | $1,083.0778 | $1,083.08 | $1,083.05 | $1,083.10 | |