| 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 | $116.94 | 12.336% | $131.3657 | $131.37 | $131.35 | $131.40 |
| Purchase #2 | $188.33 | 12.269% | $211.4362 | $211.44 | $211.45 | $211.40 |
| Purchase #3 | $12.57 | 6.801% | $13.4249 | $13.42 | $13.40 | $13.40 |
| Purchase #4 | $198.33 | 9.618% | $217.4054 | $217.41 | $217.40 | $217.40 |
| Purchase #5 | $62.38 | 8.199% | $67.4945 | $67.49 | $67.50 | $67.50 |
| Purchase #6 | $159.89 | 5.694% | $168.9941 | $168.99 | $169.00 | $169.00 |
| Purchase #7 | $230.99 | 13.829% | $262.9336 | $262.93 | $262.95 | $262.90 |
| 7 purchase totals = | $969.43 | $1,073.0544 | $1,073.05 | $1,073.05 | $1,073.00 | |