| 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 | $230.96 | 4.399% | $241.1199 | $241.12 | $241.10 | $241.10 |
| Purchase #2 | $61.78 | 3.601% | $64.0047 | $64.00 | $64.00 | $64.00 |
| Purchase #3 | $156.32 | 6.514% | $166.5027 | $166.50 | $166.50 | $166.50 |
| Purchase #4 | $125.58 | 5.193% | $132.1014 | $132.10 | $132.10 | $132.10 |
| Purchase #5 | $203.45 | 8.637% | $221.022 | $221.02 | $221.00 | $221.00 |
| Purchase #6 | $187.44 | 7.650% | $201.7792 | $201.78 | $201.80 | $201.80 |
| Purchase #7 | $99.25 | 8.387% | $107.5741 | $107.57 | $107.55 | $107.60 |
| 7 purchase totals = | $1,064.78 | $1,134.1040 | $1,134.09 | $1,134.05 | $1,134.10 | |