| 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 | $242.33 | 9.805% | $266.0905 | $266.09 | $266.10 | $266.10 |
| Purchase #2 | $112.68 | 7.733% | $121.3935 | $121.39 | $121.40 | $121.40 |
| Purchase #3 | $115.63 | 12.661% | $130.2699 | $130.27 | $130.25 | $130.30 |
| Purchase #4 | $63.86 | 9.360% | $69.8373 | $69.84 | $69.85 | $69.80 |
| Purchase #5 | $160.92 | 13.251% | $182.2435 | $182.24 | $182.25 | $182.20 |
| Purchase #6 | $72.98 | 6.564% | $77.7704 | $77.77 | $77.75 | $77.80 |
| Purchase #7 | $107.41 | 12.532% | $120.8706 | $120.87 | $120.85 | $120.90 |
| 7 purchase totals = | $875.81 | $968.4757 | $968.47 | $968.45 | $968.50 | |