| 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 | $216.39 | 4.488% | $226.1016 | $226.10 | $226.10 | $226.10 |
| Purchase #2 | $131.39 | 8.629% | $142.7276 | $142.73 | $142.75 | $142.70 |
| Purchase #3 | $105.49 | 9.834% | $115.8639 | $115.86 | $115.85 | $115.90 |
| Purchase #4 | $22.82 | 11.524% | $25.4498 | $25.45 | $25.45 | $25.40 |
| Purchase #5 | $101.99 | 12.461% | $114.699 | $114.70 | $114.70 | $114.70 |
| Purchase #6 | $197.74 | 10.765% | $219.0267 | $219.03 | $219.05 | $219.00 |
| Purchase #7 | $44.71 | 13.597% | $50.7892 | $50.79 | $50.80 | $50.80 |
| 7 purchase totals = | $820.53 | $894.6578 | $894.66 | $894.70 | $894.60 | |