| 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 | $118.34 | 8.691% | $128.6249 | $128.62 | $128.60 | $128.60 |
| Purchase #2 | $133.87 | 4.489% | $139.8794 | $139.88 | $139.90 | $139.90 |
| Purchase #3 | $11.78 | 6.302% | $12.5224 | $12.52 | $12.50 | $12.50 |
| Purchase #4 | $250.58 | 12.490% | $281.8774 | $281.88 | $281.90 | $281.90 |
| Purchase #5 | $242.50 | 10.597% | $268.1977 | $268.20 | $268.20 | $268.20 |
| Purchase #6 | $25.53 | 9.736% | $28.0156 | $28.02 | $28.00 | $28.00 |
| Purchase #7 | $120.61 | 13.242% | $136.5812 | $136.58 | $136.60 | $136.60 |
| 7 purchase totals = | $903.21 | $995.6986 | $995.70 | $995.70 | $995.70 | |