| 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 | $226.93 | 5.202% | $238.7349 | $238.73 | $238.75 | $238.70 |
| Purchase #2 | $102.99 | 4.842% | $107.9768 | $107.98 | $108.00 | $108.00 |
| Purchase #3 | $128.87 | 9.473% | $141.0779 | $141.08 | $141.10 | $141.10 |
| Purchase #4 | $81.45 | 7.617% | $87.654 | $87.65 | $87.65 | $87.70 |
| Purchase #5 | $219.52 | 12.782% | $247.579 | $247.58 | $247.60 | $247.60 |
| Purchase #6 | $207.43 | 13.361% | $235.1447 | $235.14 | $235.15 | $235.10 |
| Purchase #7 | $161.32 | 13.468% | $183.0466 | $183.05 | $183.05 | $183.00 |
| 7 purchase totals = | $1,128.51 | $1,241.2139 | $1,241.21 | $1,241.30 | $1,241.20 | |