| 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 | $112.49 | 9.122% | $122.7513 | $122.75 | $122.75 | $122.80 |
| Purchase #2 | $212.47 | 3.359% | $219.6069 | $219.61 | $219.60 | $219.60 |
| Purchase #3 | $114.35 | 5.312% | $120.4243 | $120.42 | $120.40 | $120.40 |
| Purchase #4 | $205.44 | 11.220% | $228.4904 | $228.49 | $228.50 | $228.50 |
| Purchase #5 | $203.91 | 9.357% | $222.9899 | $222.99 | $223.00 | $223.00 |
| Purchase #6 | $229.84 | 7.458% | $246.9815 | $246.98 | $247.00 | $247.00 |
| Purchase #7 | $95.55 | 7.344% | $102.5672 | $102.57 | $102.55 | $102.60 |
| 7 purchase totals = | $1,174.05 | $1,263.8115 | $1,263.81 | $1,263.80 | $1,263.90 | |