| 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 | $121.70 | 13.813% | $138.5104 | $138.51 | $138.50 | $138.50 |
| Purchase #2 | $186.88 | 7.170% | $200.2793 | $200.28 | $200.30 | $200.30 |
| Purchase #3 | $119.62 | 13.612% | $135.9027 | $135.90 | $135.90 | $135.90 |
| Purchase #4 | $66.57 | 8.444% | $72.1912 | $72.19 | $72.20 | $72.20 |
| Purchase #5 | $101.91 | 4.665% | $106.6641 | $106.66 | $106.65 | $106.70 |
| Purchase #6 | $80.55 | 9.325% | $88.0613 | $88.06 | $88.05 | $88.10 |
| Purchase #7 | $185.96 | 11.207% | $206.8005 | $206.80 | $206.80 | $206.80 |
| 7 purchase totals = | $863.19 | $948.4095 | $948.40 | $948.40 | $948.50 | |