| 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 | $204.98 | 3.136% | $211.4082 | $211.41 | $211.40 | $211.40 |
| Purchase #2 | $105.32 | 12.214% | $118.1838 | $118.18 | $118.20 | $118.20 |
| Purchase #3 | $127.32 | 9.741% | $139.7222 | $139.72 | $139.70 | $139.70 |
| Purchase #4 | $191.92 | 5.248% | $201.992 | $201.99 | $202.00 | $202.00 |
| Purchase #5 | $112.60 | 11.727% | $125.8046 | $125.80 | $125.80 | $125.80 |
| Purchase #6 | $164.27 | 10.857% | $182.1048 | $182.10 | $182.10 | $182.10 |
| Purchase #7 | $78.65 | 10.787% | $87.134 | $87.13 | $87.15 | $87.10 |
| 7 purchase totals = | $985.06 | $1,066.3496 | $1,066.33 | $1,066.35 | $1,066.30 | |