| 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 | $115.94 | 4.536% | $121.199 | $121.20 | $121.20 | $121.20 |
| Purchase #2 | $62.68 | 4.859% | $65.7256 | $65.73 | $65.75 | $65.70 |
| Purchase #3 | $11.56 | 11.444% | $12.8829 | $12.88 | $12.90 | $12.90 |
| Purchase #4 | $123.39 | 10.771% | $136.6803 | $136.68 | $136.70 | $136.70 |
| Purchase #5 | $91.73 | 12.196% | $102.9174 | $102.92 | $102.90 | $102.90 |
| Purchase #6 | $6.88 | 6.380% | $7.3189 | $7.32 | $7.30 | $7.30 |
| Purchase #7 | $196.93 | 10.542% | $217.6904 | $217.69 | $217.70 | $217.70 |
| 7 purchase totals = | $609.11 | $664.4145 | $664.42 | $664.45 | $664.40 | |