| 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 | $102.77 | 4.121% | $107.0052 | $107.01 | $107.00 | $107.00 |
| Purchase #2 | $36.88 | 10.420% | $40.7229 | $40.72 | $40.70 | $40.70 |
| Purchase #3 | $193.29 | 4.393% | $201.7812 | $201.78 | $201.80 | $201.80 |
| Purchase #4 | $159.43 | 7.182% | $170.8803 | $170.88 | $170.90 | $170.90 |
| Purchase #5 | $186.87 | 12.429% | $210.0961 | $210.10 | $210.10 | $210.10 |
| Purchase #6 | $237.28 | 12.263% | $266.3776 | $266.38 | $266.40 | $266.40 |
| Purchase #7 | $31.72 | 4.766% | $33.2318 | $33.23 | $33.25 | $33.20 |
| 7 purchase totals = | $948.24 | $1,030.0951 | $1,030.10 | $1,030.15 | $1,030.10 | |