| 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 | $28.81 | 8.240% | $31.1839 | $31.18 | $31.20 | $31.20 |
| Purchase #2 | $119.97 | 13.803% | $136.5295 | $136.53 | $136.55 | $136.50 |
| Purchase #3 | $237.55 | 11.603% | $265.1129 | $265.11 | $265.10 | $265.10 |
| Purchase #4 | $170.60 | 4.686% | $178.5943 | $178.59 | $178.60 | $178.60 |
| Purchase #5 | $250.86 | 10.538% | $277.2956 | $277.30 | $277.30 | $277.30 |
| Purchase #6 | $189.58 | 6.760% | $202.3956 | $202.40 | $202.40 | $202.40 |
| Purchase #7 | $19.48 | 10.411% | $21.5081 | $21.51 | $21.50 | $21.50 |
| 7 purchase totals = | $1,016.85 | $1,112.6199 | $1,112.62 | $1,112.65 | $1,112.60 | |