| 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 | $207.59 | 10.261% | $228.8908 | $228.89 | $228.90 | $228.90 |
| Purchase #2 | $39.36 | 10.299% | $43.4137 | $43.41 | $43.40 | $43.40 |
| Purchase #3 | $245.36 | 13.219% | $277.7941 | $277.79 | $277.80 | $277.80 |
| Purchase #4 | $203.84 | 3.314% | $210.5953 | $210.60 | $210.60 | $210.60 |
| Purchase #5 | $157.47 | 6.646% | $167.9355 | $167.94 | $167.95 | $167.90 |
| Purchase #6 | $78.95 | 9.842% | $86.7203 | $86.72 | $86.70 | $86.70 |
| Purchase #7 | $108.26 | 13.399% | $122.7658 | $122.77 | $122.75 | $122.80 |
| 7 purchase totals = | $1,040.83 | $1,138.1155 | $1,138.12 | $1,138.10 | $1,138.10 | |