| 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 | $81.25 | 8.165% | $87.8841 | $87.88 | $87.90 | $87.90 |
| Purchase #2 | $132.81 | 4.751% | $139.1198 | $139.12 | $139.10 | $139.10 |
| Purchase #3 | $170.37 | 10.651% | $188.5161 | $188.52 | $188.50 | $188.50 |
| Purchase #4 | $95.76 | 7.558% | $102.9975 | $103.00 | $103.00 | $103.00 |
| Purchase #5 | $236.42 | 5.334% | $249.0306 | $249.03 | $249.05 | $249.00 |
| Purchase #6 | $183.75 | 11.666% | $205.1863 | $205.19 | $205.20 | $205.20 |
| Purchase #7 | $181.49 | 6.539% | $193.3576 | $193.36 | $193.35 | $193.40 |
| 7 purchase totals = | $1,081.85 | $1,166.0920 | $1,166.10 | $1,166.10 | $1,166.10 | |