| 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 | $229.81 | 3.506% | $237.8671 | $237.87 | $237.85 | $237.90 |
| Purchase #2 | $68.53 | 9.695% | $75.174 | $75.17 | $75.15 | $75.20 |
| Purchase #3 | $138.63 | 6.313% | $147.3817 | $147.38 | $147.40 | $147.40 |
| Purchase #4 | $239.90 | 5.120% | $252.1829 | $252.18 | $252.20 | $252.20 |
| Purchase #5 | $78.75 | 7.431% | $84.6019 | $84.60 | $84.60 | $84.60 |
| Purchase #6 | $19.53 | 13.456% | $22.158 | $22.16 | $22.15 | $22.20 |
| Purchase #7 | $111.51 | 6.201% | $118.4247 | $118.42 | $118.40 | $118.40 |
| 7 purchase totals = | $886.66 | $937.7903 | $937.78 | $937.75 | $937.90 | |