| 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 | $191.78 | 12.676% | $216.09 | $216.09 | $216.10 | $216.10 |
| Purchase #2 | $203.88 | 7.855% | $219.8948 | $219.89 | $219.90 | $219.90 |
| Purchase #3 | $58.85 | 13.528% | $66.8112 | $66.81 | $66.80 | $66.80 |
| Purchase #4 | $40.65 | 3.144% | $41.928 | $41.93 | $41.95 | $41.90 |
| Purchase #5 | $244.89 | 3.748% | $254.0685 | $254.07 | $254.05 | $254.10 |
| Purchase #6 | $228.74 | 5.229% | $240.7008 | $240.70 | $240.70 | $240.70 |
| Purchase #7 | $211.37 | 12.613% | $238.0301 | $238.03 | $238.05 | $238.00 |
| 7 purchase totals = | $1,180.16 | $1,277.5234 | $1,277.52 | $1,277.55 | $1,277.50 | |