| 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 | $110.95 | 9.139% | $121.0897 | $121.09 | $121.10 | $121.10 |
| Purchase #2 | $92.86 | 6.234% | $98.6489 | $98.65 | $98.65 | $98.60 |
| Purchase #3 | $63.75 | 7.531% | $68.551 | $68.55 | $68.55 | $68.60 |
| Purchase #4 | $123.81 | 13.171% | $140.117 | $140.12 | $140.10 | $140.10 |
| Purchase #5 | $223.60 | 8.293% | $242.1431 | $242.14 | $242.15 | $242.10 |
| Purchase #6 | $77.95 | 10.116% | $85.8354 | $85.84 | $85.85 | $85.80 |
| Purchase #7 | $55.35 | 10.683% | $61.263 | $61.26 | $61.25 | $61.30 |
| 7 purchase totals = | $748.27 | $817.6481 | $817.65 | $817.65 | $817.60 | |