| 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 | $132.90 | 5.496% | $140.2042 | $140.20 | $140.20 | $140.20 |
| Purchase #2 | $58.89 | 7.159% | $63.1059 | $63.11 | $63.10 | $63.10 |
| Purchase #3 | $246.52 | 4.651% | $257.9856 | $257.99 | $258.00 | $258.00 |
| Purchase #4 | $7.56 | 11.323% | $8.416 | $8.42 | $8.40 | $8.40 |
| Purchase #5 | $101.60 | 9.523% | $111.2754 | $111.28 | $111.30 | $111.30 |
| Purchase #6 | $224.66 | 8.481% | $243.7134 | $243.71 | $243.70 | $243.70 |
| Purchase #7 | $209.91 | 10.291% | $231.5118 | $231.51 | $231.50 | $231.50 |
| 7 purchase totals = | $982.04 | $1,056.2123 | $1,056.22 | $1,056.20 | $1,056.20 | |