| 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 | $227.39 | 7.238% | $243.8485 | $243.85 | $243.85 | $243.80 |
| Purchase #2 | $75.93 | 6.308% | $80.7197 | $80.72 | $80.70 | $80.70 |
| Purchase #3 | $40.29 | 12.554% | $45.348 | $45.35 | $45.35 | $45.30 |
| Purchase #4 | $92.67 | 6.198% | $98.4137 | $98.41 | $98.40 | $98.40 |
| Purchase #5 | $62.31 | 3.709% | $64.6211 | $64.62 | $64.60 | $64.60 |
| Purchase #6 | $74.92 | 6.299% | $79.6392 | $79.64 | $79.65 | $79.60 |
| Purchase #7 | $192.96 | 6.364% | $205.24 | $205.24 | $205.25 | $205.20 |
| 7 purchase totals = | $766.47 | $817.8302 | $817.83 | $817.80 | $817.60 | |