| 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 | $73.59 | 9.261% | $80.4052 | $80.41 | $80.40 | $80.40 |
| Purchase #2 | $64.54 | 3.531% | $66.8189 | $66.82 | $66.80 | $66.80 |
| Purchase #3 | $169.73 | 11.696% | $189.5816 | $189.58 | $189.60 | $189.60 |
| Purchase #4 | $195.57 | 8.698% | $212.5807 | $212.58 | $212.60 | $212.60 |
| Purchase #5 | $241.96 | 6.650% | $258.0503 | $258.05 | $258.05 | $258.10 |
| Purchase #6 | $226.33 | 9.181% | $247.1094 | $247.11 | $247.10 | $247.10 |
| Purchase #7 | $243.84 | 5.672% | $257.6706 | $257.67 | $257.65 | $257.70 |
| 7 purchase totals = | $1,215.56 | $1,312.2167 | $1,312.22 | $1,312.20 | $1,312.30 | |