| 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 | $49.89 | 10.522% | $55.1394 | $55.14 | $55.15 | $55.10 |
| Purchase #2 | $131.62 | 10.386% | $145.2901 | $145.29 | $145.30 | $145.30 |
| Purchase #3 | $203.55 | 10.216% | $224.3447 | $224.34 | $224.35 | $224.30 |
| Purchase #4 | $103.92 | 3.181% | $107.2257 | $107.23 | $107.25 | $107.20 |
| Purchase #5 | $193.75 | 5.187% | $203.7998 | $203.80 | $203.80 | $203.80 |
| Purchase #6 | $241.66 | 6.147% | $256.5148 | $256.51 | $256.50 | $256.50 |
| Purchase #7 | $12.90 | 4.556% | $13.4877 | $13.49 | $13.50 | $13.50 |
| 7 purchase totals = | $937.29 | $1,005.8022 | $1,005.80 | $1,005.85 | $1,005.70 | |