| 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 | $193.59 | 7.415% | $207.9447 | $207.94 | $207.95 | $207.90 |
| Purchase #2 | $18.26 | 5.719% | $19.3043 | $19.30 | $19.30 | $19.30 |
| Purchase #3 | $234.94 | 6.274% | $249.6801 | $249.68 | $249.70 | $249.70 |
| Purchase #4 | $194.56 | 12.790% | $219.4442 | $219.44 | $219.45 | $219.40 |
| Purchase #5 | $18.91 | 8.717% | $20.5584 | $20.56 | $20.55 | $20.60 |
| Purchase #6 | $34.88 | 6.377% | $37.1043 | $37.10 | $37.10 | $37.10 |
| Purchase #7 | $74.75 | 4.759% | $78.3074 | $78.31 | $78.30 | $78.30 |
| 7 purchase totals = | $769.89 | $832.3434 | $832.33 | $832.35 | $832.30 | |