| 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 | $45.64 | 4.600% | $47.7394 | $47.74 | $47.75 | $47.70 |
| Purchase #2 | $223.32 | 5.198% | $234.9282 | $234.93 | $234.95 | $234.90 |
| Purchase #3 | $216.90 | 9.777% | $238.1063 | $238.11 | $238.10 | $238.10 |
| Purchase #4 | $205.75 | 9.227% | $224.7346 | $224.73 | $224.75 | $224.70 |
| Purchase #5 | $148.36 | 8.172% | $160.484 | $160.48 | $160.50 | $160.50 |
| Purchase #6 | $133.33 | 4.341% | $139.1179 | $139.12 | $139.10 | $139.10 |
| Purchase #7 | $203.75 | 8.562% | $221.1951 | $221.20 | $221.20 | $221.20 |
| 7 purchase totals = | $1,177.05 | $1,266.3055 | $1,266.31 | $1,266.35 | $1,266.20 | |