| 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 | $249.72 | 6.367% | $265.6197 | $265.62 | $265.60 | $265.60 |
| Purchase #2 | $153.28 | 10.299% | $169.0663 | $169.07 | $169.05 | $169.10 |
| Purchase #3 | $225.72 | 9.168% | $246.414 | $246.41 | $246.40 | $246.40 |
| Purchase #4 | $64.67 | 4.341% | $67.4773 | $67.48 | $67.50 | $67.50 |
| Purchase #5 | $202.39 | 3.675% | $209.8278 | $209.83 | $209.85 | $209.80 |
| Purchase #6 | $193.67 | 12.417% | $217.718 | $217.72 | $217.70 | $217.70 |
| Purchase #7 | $127.92 | 9.535% | $140.1172 | $140.12 | $140.10 | $140.10 |
| 7 purchase totals = | $1,217.37 | $1,316.2403 | $1,316.25 | $1,316.20 | $1,316.20 | |