| 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 | $93.38 | 9.156% | $101.9299 | $101.93 | $101.95 | $101.90 |
| Purchase #2 | $103.94 | 4.155% | $108.2587 | $108.26 | $108.25 | $108.30 |
| Purchase #3 | $150.67 | 6.164% | $159.9573 | $159.96 | $159.95 | $160.00 |
| Purchase #4 | $131.47 | 7.197% | $140.9319 | $140.93 | $140.95 | $140.90 |
| Purchase #5 | $232.60 | 7.681% | $250.466 | $250.47 | $250.45 | $250.50 |
| Purchase #6 | $120.67 | 10.366% | $133.1787 | $133.18 | $133.20 | $133.20 |
| Purchase #7 | $205.46 | 9.689% | $225.367 | $225.37 | $225.35 | $225.40 |
| 7 purchase totals = | $1,038.19 | $1,120.0895 | $1,120.10 | $1,120.10 | $1,120.20 | |