| 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 | $134.51 | 6.151% | $142.7837 | $142.78 | $142.80 | $142.80 |
| Purchase #2 | $171.62 | 10.440% | $189.5371 | $189.54 | $189.55 | $189.50 |
| Purchase #3 | $31.73 | 11.844% | $35.4881 | $35.49 | $35.50 | $35.50 |
| Purchase #4 | $32.80 | 3.551% | $33.9647 | $33.96 | $33.95 | $34.00 |
| Purchase #5 | $231.32 | 5.221% | $243.3972 | $243.40 | $243.40 | $243.40 |
| Purchase #6 | $199.88 | 5.656% | $211.1852 | $211.19 | $211.20 | $211.20 |
| Purchase #7 | $96.46 | 5.379% | $101.6486 | $101.65 | $101.65 | $101.60 |
| 7 purchase totals = | $898.32 | $958.0046 | $958.01 | $958.05 | $958.00 | |