| 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 | $194.49 | 9.570% | $213.1027 | $213.10 | $213.10 | $213.10 |
| Purchase #2 | $39.30 | 7.810% | $42.3693 | $42.37 | $42.35 | $42.40 |
| Purchase #3 | $193.26 | 13.751% | $219.8352 | $219.84 | $219.85 | $219.80 |
| Purchase #4 | $118.54 | 13.685% | $134.7622 | $134.76 | $134.75 | $134.80 |
| Purchase #5 | $93.46 | 9.268% | $102.1219 | $102.12 | $102.10 | $102.10 |
| Purchase #6 | $27.46 | 4.725% | $28.7575 | $28.76 | $28.75 | $28.80 |
| Purchase #7 | $249.44 | 6.531% | $265.7309 | $265.73 | $265.75 | $265.70 |
| 7 purchase totals = | $915.95 | $1,006.6797 | $1,006.68 | $1,006.65 | $1,006.70 | |