| 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 | $91.30 | 7.257% | $97.9256 | $97.93 | $97.95 | $97.90 |
| Purchase #2 | $105.95 | 7.148% | $113.5233 | $113.52 | $113.50 | $113.50 |
| Purchase #3 | $202.41 | 12.473% | $227.6566 | $227.66 | $227.65 | $227.70 |
| Purchase #4 | $38.69 | 4.217% | $40.3216 | $40.32 | $40.30 | $40.30 |
| Purchase #5 | $237.51 | 5.483% | $250.5327 | $250.53 | $250.55 | $250.50 |
| Purchase #6 | $137.42 | 11.716% | $153.5201 | $153.52 | $153.50 | $153.50 |
| Purchase #7 | $190.48 | 5.574% | $201.0974 | $201.10 | $201.10 | $201.10 |
| 7 purchase totals = | $1,003.76 | $1,084.5773 | $1,084.58 | $1,084.55 | $1,084.50 | |