| 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 | $47.79 | 13.226% | $54.1107 | $54.11 | $54.10 | $54.10 |
| Purchase #2 | $241.84 | 3.377% | $250.0069 | $250.01 | $250.00 | $250.00 |
| Purchase #3 | $186.85 | 4.552% | $195.3554 | $195.36 | $195.35 | $195.40 |
| Purchase #4 | $133.60 | 13.126% | $151.1363 | $151.14 | $151.15 | $151.10 |
| Purchase #5 | $213.71 | 5.150% | $224.7161 | $224.72 | $224.70 | $224.70 |
| Purchase #6 | $43.37 | 10.653% | $47.9902 | $47.99 | $48.00 | $48.00 |
| Purchase #7 | $213.29 | 5.487% | $224.9932 | $224.99 | $225.00 | $225.00 |
| 7 purchase totals = | $1,080.45 | $1,148.3088 | $1,148.32 | $1,148.30 | $1,148.30 | |