| 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 | $102.89 | 7.405% | $110.509 | $110.51 | $110.50 | $110.50 |
| Purchase #2 | $201.93 | 5.613% | $213.2643 | $213.26 | $213.25 | $213.30 |
| Purchase #3 | $190.92 | 6.244% | $202.841 | $202.84 | $202.85 | $202.80 |
| Purchase #4 | $224.85 | 8.200% | $243.2877 | $243.29 | $243.30 | $243.30 |
| Purchase #5 | $183.83 | 12.307% | $206.454 | $206.45 | $206.45 | $206.50 |
| Purchase #6 | $36.58 | 3.158% | $37.7352 | $37.74 | $37.75 | $37.70 |
| Purchase #7 | $152.56 | 5.260% | $160.5847 | $160.58 | $160.60 | $160.60 |
| 7 purchase totals = | $1,093.56 | $1,174.6759 | $1,174.67 | $1,174.70 | $1,174.70 | |