| 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 | $233.39 | 8.203% | $252.535 | $252.54 | $252.55 | $252.50 |
| Purchase #2 | $137.79 | 5.397% | $145.2265 | $145.23 | $145.25 | $145.20 |
| Purchase #3 | $39.49 | 11.701% | $44.1107 | $44.11 | $44.10 | $44.10 |
| Purchase #4 | $147.93 | 6.248% | $157.1727 | $157.17 | $157.15 | $157.20 |
| Purchase #5 | $128.64 | 11.379% | $143.2779 | $143.28 | $143.30 | $143.30 |
| Purchase #6 | $66.67 | 10.690% | $73.797 | $73.80 | $73.80 | $73.80 |
| Purchase #7 | $123.52 | 11.417% | $137.6223 | $137.62 | $137.60 | $137.60 |
| 7 purchase totals = | $877.43 | $953.7421 | $953.75 | $953.75 | $953.70 | |