| 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 | $128.56 | 6.823% | $137.3316 | $137.33 | $137.35 | $137.30 |
| Purchase #2 | $245.71 | 5.286% | $258.6982 | $258.70 | $258.70 | $258.70 |
| Purchase #3 | $13.31 | 4.199% | $13.8689 | $13.87 | $13.85 | $13.90 |
| Purchase #4 | $117.45 | 3.137% | $121.1344 | $121.13 | $121.15 | $121.10 |
| Purchase #5 | $46.68 | 5.370% | $49.1867 | $49.19 | $49.20 | $49.20 |
| Purchase #6 | $219.54 | 3.495% | $227.2129 | $227.21 | $227.20 | $227.20 |
| Purchase #7 | $38.32 | 4.743% | $40.1375 | $40.14 | $40.15 | $40.10 |
| 7 purchase totals = | $809.57 | $847.5702 | $847.57 | $847.60 | $847.50 | |