| 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 | $237.49 | 10.821% | $263.1888 | $263.19 | $263.20 | $263.20 |
| Purchase #2 | $138.38 | 5.809% | $146.4185 | $146.42 | $146.40 | $146.40 |
| Purchase #3 | $208.81 | 9.263% | $228.1521 | $228.15 | $228.15 | $228.20 |
| Purchase #4 | $212.86 | 3.620% | $220.5655 | $220.57 | $220.55 | $220.60 |
| Purchase #5 | $28.92 | 7.435% | $31.0702 | $31.07 | $31.05 | $31.10 |
| Purchase #6 | $69.52 | 10.408% | $76.7556 | $76.76 | $76.75 | $76.80 |
| Purchase #7 | $14.83 | 10.184% | $16.3403 | $16.34 | $16.35 | $16.30 |
| 7 purchase totals = | $910.81 | $982.4910 | $982.50 | $982.45 | $982.60 | |