| 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 | $78.54 | 13.302% | $88.9874 | $88.99 | $89.00 | $89.00 |
| Purchase #2 | $200.49 | 12.119% | $224.7874 | $224.79 | $224.80 | $224.80 |
| Purchase #3 | $114.86 | 3.771% | $119.1914 | $119.19 | $119.20 | $119.20 |
| Purchase #4 | $245.38 | 5.594% | $259.1066 | $259.11 | $259.10 | $259.10 |
| Purchase #5 | $231.34 | 8.456% | $250.9021 | $250.90 | $250.90 | $250.90 |
| Purchase #6 | $151.31 | 6.330% | $160.8879 | $160.89 | $160.90 | $160.90 |
| Purchase #7 | $191.34 | 5.602% | $202.0589 | $202.06 | $202.05 | $202.10 |
| 7 purchase totals = | $1,213.26 | $1,305.9217 | $1,305.93 | $1,305.95 | $1,306.00 | |