| 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 | 11.599% | $148.3151 | $148.32 | $148.30 | $148.30 |
| Purchase #2 | $61.25 | 4.670% | $64.1104 | $64.11 | $64.10 | $64.10 |
| Purchase #3 | $245.40 | 10.554% | $271.2995 | $271.30 | $271.30 | $271.30 |
| Purchase #4 | $141.35 | 13.415% | $160.3121 | $160.31 | $160.30 | $160.30 |
| Purchase #5 | $241.93 | 3.420% | $250.204 | $250.20 | $250.20 | $250.20 |
| Purchase #6 | $201.40 | 11.110% | $223.7755 | $223.78 | $223.80 | $223.80 |
| Purchase #7 | $213.26 | 13.266% | $241.5511 | $241.55 | $241.55 | $241.60 |
| 7 purchase totals = | $1,237.49 | $1,359.5677 | $1,359.57 | $1,359.55 | $1,359.60 | |