| 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 | $210.33 | 12.139% | $235.862 | $235.86 | $235.85 | $235.90 |
| Purchase #2 | $57.32 | 11.502% | $63.9129 | $63.91 | $63.90 | $63.90 |
| Purchase #3 | $121.95 | 13.611% | $138.5486 | $138.55 | $138.55 | $138.50 |
| Purchase #4 | $135.76 | 6.310% | $144.3265 | $144.33 | $144.35 | $144.30 |
| Purchase #5 | $163.35 | 12.456% | $183.6969 | $183.70 | $183.70 | $183.70 |
| Purchase #6 | $120.47 | 8.551% | $130.7714 | $130.77 | $130.75 | $130.80 |
| Purchase #7 | $219.40 | 3.465% | $227.0022 | $227.00 | $227.00 | $227.00 |
| 7 purchase totals = | $1,028.58 | $1,124.1205 | $1,124.12 | $1,124.10 | $1,124.10 | |