| 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 | $105.72 | 3.143% | $109.0428 | $109.04 | $109.05 | $109.00 |
| Purchase #2 | $202.56 | 11.853% | $226.5694 | $226.57 | $226.55 | $226.60 |
| Purchase #3 | $240.30 | 6.805% | $256.6524 | $256.65 | $256.65 | $256.70 |
| Purchase #4 | $93.72 | 8.716% | $101.8886 | $101.89 | $101.90 | $101.90 |
| Purchase #5 | $110.31 | 12.342% | $123.9245 | $123.92 | $123.90 | $123.90 |
| Purchase #6 | $100.99 | 4.512% | $105.5467 | $105.55 | $105.55 | $105.50 |
| Purchase #7 | $200.40 | 5.801% | $212.0252 | $212.03 | $212.05 | $212.00 |
| 7 purchase totals = | $1,054.00 | $1,135.6496 | $1,135.65 | $1,135.65 | $1,135.60 | |