| 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 | $213.48 | 10.257% | $235.3766 | $235.38 | $235.40 | $235.40 |
| Purchase #2 | $128.32 | 7.789% | $138.3148 | $138.31 | $138.30 | $138.30 |
| Purchase #3 | $187.44 | 7.117% | $200.7801 | $200.78 | $200.80 | $200.80 |
| Purchase #4 | $228.26 | 7.347% | $245.0303 | $245.03 | $245.05 | $245.00 |
| Purchase #5 | $246.95 | 7.300% | $264.9774 | $264.98 | $265.00 | $265.00 |
| Purchase #6 | $89.57 | 11.763% | $100.1061 | $100.11 | $100.10 | $100.10 |
| Purchase #7 | $239.25 | 4.511% | $250.0426 | $250.04 | $250.05 | $250.00 |
| 7 purchase totals = | $1,333.27 | $1,434.6279 | $1,434.63 | $1,434.70 | $1,434.60 | |