| 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 | $46.28 | 3.121% | $47.7244 | $47.72 | $47.70 | $47.70 |
| Purchase #2 | $148.64 | 10.652% | $164.4731 | $164.47 | $164.45 | $164.50 |
| Purchase #3 | $203.92 | 13.830% | $232.1221 | $232.12 | $232.10 | $232.10 |
| Purchase #4 | $198.33 | 3.121% | $204.5199 | $204.52 | $204.50 | $204.50 |
| Purchase #5 | $172.41 | 13.304% | $195.3474 | $195.35 | $195.35 | $195.30 |
| Purchase #6 | $229.47 | 9.293% | $250.7946 | $250.79 | $250.80 | $250.80 |
| Purchase #7 | $51.31 | 7.516% | $55.1665 | $55.17 | $55.15 | $55.20 |
| 7 purchase totals = | $1,050.36 | $1,150.1480 | $1,150.14 | $1,150.05 | $1,150.10 | |