| 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 | $248.70 | 3.650% | $257.7776 | $257.78 | $257.80 | $257.80 |
| Purchase #2 | $132.60 | 13.768% | $150.8564 | $150.86 | $150.85 | $150.90 |
| Purchase #3 | $107.49 | 9.359% | $117.55 | $117.55 | $117.55 | $117.60 |
| Purchase #4 | $221.96 | 10.250% | $244.7109 | $244.71 | $244.70 | $244.70 |
| Purchase #5 | $230.90 | 3.383% | $238.7113 | $238.71 | $238.70 | $238.70 |
| Purchase #6 | $43.55 | 6.437% | $46.3533 | $46.35 | $46.35 | $46.40 |
| Purchase #7 | $250.79 | 8.554% | $272.2426 | $272.24 | $272.25 | $272.20 |
| 7 purchase totals = | $1,235.99 | $1,328.2021 | $1,328.20 | $1,328.20 | $1,328.30 | |