| 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 | $198.62 | 11.450% | $221.362 | $221.36 | $221.35 | $221.40 |
| Purchase #2 | $64.47 | 11.762% | $72.053 | $72.05 | $72.05 | $72.10 |
| Purchase #3 | $23.89 | 7.804% | $25.7544 | $25.75 | $25.75 | $25.80 |
| Purchase #4 | $7.72 | 7.728% | $8.3166 | $8.32 | $8.30 | $8.30 |
| Purchase #5 | $73.65 | 7.167% | $78.9285 | $78.93 | $78.95 | $78.90 |
| Purchase #6 | $250.59 | 9.668% | $274.817 | $274.82 | $274.80 | $274.80 |
| Purchase #7 | $140.82 | 9.219% | $153.8022 | $153.80 | $153.80 | $153.80 |
| 7 purchase totals = | $759.76 | $835.0337 | $835.03 | $835.00 | $835.10 | |