| 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 | $245.31 | 12.359% | $275.6279 | $275.63 | $275.65 | $275.60 |
| Purchase #2 | $207.68 | 12.856% | $234.3793 | $234.38 | $234.40 | $234.40 |
| Purchase #3 | $184.34 | 12.427% | $207.2479 | $207.25 | $207.25 | $207.20 |
| Purchase #4 | $142.47 | 12.485% | $160.2574 | $160.26 | $160.25 | $160.30 |
| Purchase #5 | $17.28 | 10.597% | $19.1112 | $19.11 | $19.10 | $19.10 |
| Purchase #6 | $230.89 | 6.360% | $245.5746 | $245.57 | $245.55 | $245.60 |
| Purchase #7 | $217.82 | 10.487% | $240.6628 | $240.66 | $240.65 | $240.70 |
| 7 purchase totals = | $1,245.79 | $1,382.8611 | $1,382.86 | $1,382.85 | $1,382.90 | |