| 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 | $27.54 | 7.287% | $29.5468 | $29.55 | $29.55 | $29.50 |
| Purchase #2 | $142.84 | 9.500% | $156.4098 | $156.41 | $156.40 | $156.40 |
| Purchase #3 | $201.88 | 5.483% | $212.9491 | $212.95 | $212.95 | $212.90 |
| Purchase #4 | $207.65 | 6.266% | $220.6613 | $220.66 | $220.65 | $220.70 |
| Purchase #5 | $217.67 | 9.614% | $238.5968 | $238.60 | $238.60 | $238.60 |
| Purchase #6 | $128.47 | 5.823% | $135.9508 | $135.95 | $135.95 | $136.00 |
| Purchase #7 | $227.27 | 4.153% | $236.7085 | $236.71 | $236.70 | $236.70 |
| 7 purchase totals = | $1,153.32 | $1,230.8231 | $1,230.83 | $1,230.80 | $1,230.80 | |