| 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 | $229.63 | 5.261% | $241.7108 | $241.71 | $241.70 | $241.70 |
| Purchase #2 | $70.48 | 13.781% | $80.1928 | $80.19 | $80.20 | $80.20 |
| Purchase #3 | $229.86 | 5.237% | $241.8978 | $241.90 | $241.90 | $241.90 |
| Purchase #4 | $217.97 | 11.541% | $243.1259 | $243.13 | $243.15 | $243.10 |
| Purchase #5 | $46.76 | 12.826% | $52.7574 | $52.76 | $52.75 | $52.80 |
| Purchase #6 | $20.71 | 10.849% | $22.9568 | $22.96 | $22.95 | $23.00 |
| Purchase #7 | $33.25 | 8.720% | $36.1494 | $36.15 | $36.15 | $36.10 |
| 7 purchase totals = | $848.66 | $918.7909 | $918.80 | $918.80 | $918.80 | |