| 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 | $216.63 | 9.701% | $237.6453 | $237.65 | $237.65 | $237.60 |
| Purchase #2 | $82.48 | 8.184% | $89.2302 | $89.23 | $89.25 | $89.20 |
| Purchase #3 | $27.81 | 13.297% | $31.5079 | $31.51 | $31.50 | $31.50 |
| Purchase #4 | $8.26 | 10.230% | $9.105 | $9.11 | $9.10 | $9.10 |
| Purchase #5 | $80.52 | 13.131% | $91.0931 | $91.09 | $91.10 | $91.10 |
| Purchase #6 | $235.77 | 11.354% | $262.5393 | $262.54 | $262.55 | $262.50 |
| Purchase #7 | $245.39 | 3.849% | $254.8351 | $254.84 | $254.85 | $254.80 |
| 7 purchase totals = | $896.86 | $975.9559 | $975.97 | $976.00 | $975.80 | |