| 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 | $226.70 | 9.379% | $247.9622 | $247.96 | $247.95 | $248.00 |
| Purchase #2 | $18.86 | 7.130% | $20.2047 | $20.20 | $20.20 | $20.20 |
| Purchase #3 | $133.31 | 9.599% | $146.1064 | $146.11 | $146.10 | $146.10 |
| Purchase #4 | $61.38 | 8.163% | $66.3904 | $66.39 | $66.40 | $66.40 |
| Purchase #5 | $223.38 | 6.280% | $237.4083 | $237.41 | $237.40 | $237.40 |
| Purchase #6 | $95.42 | 6.586% | $101.7044 | $101.70 | $101.70 | $101.70 |
| Purchase #7 | $59.66 | 6.249% | $63.3882 | $63.39 | $63.40 | $63.40 |
| 7 purchase totals = | $818.71 | $883.1646 | $883.16 | $883.15 | $883.20 | |