| 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 | $209.74 | 5.330% | $220.9191 | $220.92 | $220.90 | $220.90 |
| Purchase #2 | $242.28 | 8.503% | $262.8811 | $262.88 | $262.90 | $262.90 |
| Purchase #3 | $104.86 | 7.677% | $112.9101 | $112.91 | $112.90 | $112.90 |
| Purchase #4 | $187.55 | 7.857% | $202.2858 | $202.29 | $202.30 | $202.30 |
| Purchase #5 | $244.27 | 5.193% | $256.9549 | $256.95 | $256.95 | $257.00 |
| Purchase #6 | $239.29 | 12.377% | $268.9069 | $268.91 | $268.90 | $268.90 |
| Purchase #7 | $166.54 | 11.529% | $185.7404 | $185.74 | $185.75 | $185.70 |
| 7 purchase totals = | $1,394.53 | $1,510.5983 | $1,510.60 | $1,510.60 | $1,510.60 | |