| 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 | $207.40 | 9.416% | $226.9288 | $226.93 | $226.95 | $226.90 |
| Purchase #2 | $64.70 | 10.598% | $71.5569 | $71.56 | $71.55 | $71.60 |
| Purchase #3 | $121.41 | 8.514% | $131.7468 | $131.75 | $131.75 | $131.70 |
| Purchase #4 | $19.84 | 8.412% | $21.5089 | $21.51 | $21.50 | $21.50 |
| Purchase #5 | $155.76 | 3.689% | $161.506 | $161.51 | $161.50 | $161.50 |
| Purchase #6 | $248.57 | 3.784% | $257.9759 | $257.98 | $258.00 | $258.00 |
| Purchase #7 | $25.75 | 10.372% | $28.4208 | $28.42 | $28.40 | $28.40 |
| 7 purchase totals = | $843.43 | $899.6441 | $899.66 | $899.65 | $899.60 | |