| 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 | $245.39 | 4.364% | $256.0988 | $256.10 | $256.10 | $256.10 |
| Purchase #2 | $230.34 | 7.395% | $247.3736 | $247.37 | $247.35 | $247.40 |
| Purchase #3 | $249.70 | 9.291% | $272.8996 | $272.90 | $272.90 | $272.90 |
| Purchase #4 | $189.45 | 12.763% | $213.6295 | $213.63 | $213.65 | $213.60 |
| Purchase #5 | $134.42 | 9.317% | $146.9439 | $146.94 | $146.95 | $146.90 |
| Purchase #6 | $57.50 | 11.667% | $64.2085 | $64.21 | $64.20 | $64.20 |
| Purchase #7 | $212.36 | 6.354% | $225.8534 | $225.85 | $225.85 | $225.90 |
| 7 purchase totals = | $1,319.16 | $1,427.0073 | $1,427.00 | $1,427.00 | $1,427.00 | |