| 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 | $19.56 | 13.199% | $22.1417 | $22.14 | $22.15 | $22.10 |
| Purchase #2 | $87.33 | 7.724% | $94.0754 | $94.08 | $94.10 | $94.10 |
| Purchase #3 | $191.97 | 9.252% | $209.7311 | $209.73 | $209.75 | $209.70 |
| Purchase #4 | $244.53 | 5.759% | $258.6125 | $258.61 | $258.60 | $258.60 |
| Purchase #5 | $56.46 | 13.481% | $64.0714 | $64.07 | $64.05 | $64.10 |
| Purchase #6 | $209.47 | 9.726% | $229.8431 | $229.84 | $229.85 | $229.80 |
| Purchase #7 | $176.33 | 8.144% | $190.6903 | $190.69 | $190.70 | $190.70 |
| 7 purchase totals = | $985.65 | $1,069.1655 | $1,069.16 | $1,069.20 | $1,069.10 | |