| 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 | $249.49 | 3.455% | $258.1099 | $258.11 | $258.10 | $258.10 |
| Purchase #2 | $245.78 | 10.203% | $270.8569 | $270.86 | $270.85 | $270.90 |
| Purchase #3 | $199.92 | 6.207% | $212.329 | $212.33 | $212.35 | $212.30 |
| Purchase #4 | $147.89 | 3.836% | $153.5631 | $153.56 | $153.55 | $153.60 |
| Purchase #5 | $158.79 | 13.344% | $179.9789 | $179.98 | $180.00 | $180.00 |
| Purchase #6 | $184.53 | 9.687% | $202.4054 | $202.41 | $202.40 | $202.40 |
| Purchase #7 | $225.35 | 11.223% | $250.641 | $250.64 | $250.65 | $250.60 |
| 7 purchase totals = | $1,411.75 | $1,527.8842 | $1,527.89 | $1,527.90 | $1,527.90 | |