| 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 | $183.72 | 5.280% | $193.4204 | $193.42 | $193.40 | $193.40 |
| Purchase #2 | $102.72 | 5.641% | $108.5144 | $108.51 | $108.50 | $108.50 |
| Purchase #3 | $225.61 | 13.690% | $256.496 | $256.50 | $256.50 | $256.50 |
| Purchase #4 | $74.54 | 9.744% | $81.8032 | $81.80 | $81.80 | $81.80 |
| Purchase #5 | $197.69 | 6.755% | $211.044 | $211.04 | $211.05 | $211.00 |
| Purchase #6 | $118.37 | 5.669% | $125.0804 | $125.08 | $125.10 | $125.10 |
| Purchase #7 | $250.62 | 9.817% | $275.2234 | $275.22 | $275.20 | $275.20 |
| 7 purchase totals = | $1,153.27 | $1,251.5818 | $1,251.57 | $1,251.55 | $1,251.50 | |