| 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 | $159.46 | 4.678% | $166.9195 | $166.92 | $166.90 | $166.90 |
| Purchase #2 | $202.71 | 5.417% | $213.6908 | $213.69 | $213.70 | $213.70 |
| Purchase #3 | $178.46 | 7.717% | $192.2318 | $192.23 | $192.25 | $192.20 |
| Purchase #4 | $234.90 | 8.785% | $255.536 | $255.54 | $255.55 | $255.50 |
| Purchase #5 | $42.48 | 12.523% | $47.7998 | $47.80 | $47.80 | $47.80 |
| Purchase #6 | $191.83 | 12.746% | $216.2807 | $216.28 | $216.30 | $216.30 |
| Purchase #7 | $105.67 | 13.225% | $119.6449 | $119.64 | $119.65 | $119.60 |
| 7 purchase totals = | $1,115.51 | $1,212.1035 | $1,212.10 | $1,212.15 | $1,212.00 | |