| 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 | $232.86 | 7.309% | $249.8797 | $249.88 | $249.90 | $249.90 |
| Purchase #2 | $245.90 | 7.506% | $264.3573 | $264.36 | $264.35 | $264.40 |
| Purchase #3 | $130.95 | 5.860% | $138.6237 | $138.62 | $138.60 | $138.60 |
| Purchase #4 | $136.93 | 12.494% | $154.038 | $154.04 | $154.05 | $154.00 |
| Purchase #5 | $76.56 | 9.738% | $84.0154 | $84.02 | $84.00 | $84.00 |
| Purchase #6 | $70.41 | 9.112% | $76.8258 | $76.83 | $76.85 | $76.80 |
| Purchase #7 | $202.65 | 9.176% | $221.2452 | $221.25 | $221.25 | $221.20 |
| 7 purchase totals = | $1,096.26 | $1,188.9851 | $1,189.00 | $1,189.00 | $1,188.90 | |