| 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 | $213.32 | 11.440% | $237.7238 | $237.72 | $237.70 | $237.70 |
| Purchase #2 | $8.76 | 7.146% | $9.386 | $9.39 | $9.40 | $9.40 |
| Purchase #3 | $234.26 | 13.103% | $264.9551 | $264.96 | $264.95 | $265.00 |
| Purchase #4 | $31.66 | 11.114% | $35.1787 | $35.18 | $35.20 | $35.20 |
| Purchase #5 | $237.44 | 3.422% | $245.5652 | $245.57 | $245.55 | $245.60 |
| Purchase #6 | $11.52 | 5.328% | $12.1338 | $12.13 | $12.15 | $12.10 |
| Purchase #7 | $87.46 | 10.268% | $96.4404 | $96.44 | $96.45 | $96.40 |
| 7 purchase totals = | $824.42 | $901.3830 | $901.39 | $901.40 | $901.40 | |