| 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 | $191.98 | 12.726% | $216.4114 | $216.41 | $216.40 | $216.40 |
| Purchase #2 | $17.97 | 9.790% | $19.7293 | $19.73 | $19.75 | $19.70 |
| Purchase #3 | $118.80 | 12.570% | $133.7332 | $133.73 | $133.75 | $133.70 |
| Purchase #4 | $250.57 | 9.115% | $273.4095 | $273.41 | $273.40 | $273.40 |
| Purchase #5 | $22.34 | 7.183% | $23.9447 | $23.94 | $23.95 | $23.90 |
| Purchase #6 | $177.57 | 9.754% | $194.8902 | $194.89 | $194.90 | $194.90 |
| Purchase #7 | $6.54 | 5.230% | $6.882 | $6.88 | $6.90 | $6.90 |
| 7 purchase totals = | $785.77 | $869.0003 | $868.99 | $869.05 | $868.90 | |