| 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 | $15.38 | 11.375% | $17.1295 | $17.13 | $17.15 | $17.10 |
| Purchase #2 | $243.32 | 10.431% | $268.7007 | $268.70 | $268.70 | $268.70 |
| Purchase #3 | $180.88 | 3.297% | $186.8436 | $186.84 | $186.85 | $186.80 |
| Purchase #4 | $93.98 | 8.589% | $102.0519 | $102.05 | $102.05 | $102.10 |
| Purchase #5 | $249.93 | 11.376% | $278.362 | $278.36 | $278.35 | $278.40 |
| Purchase #6 | $205.42 | 4.453% | $214.5674 | $214.57 | $214.55 | $214.60 |
| Purchase #7 | $160.40 | 11.505% | $178.854 | $178.85 | $178.85 | $178.90 |
| 7 purchase totals = | $1,149.31 | $1,246.5091 | $1,246.50 | $1,246.50 | $1,246.60 | |