| 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 | $121.66 | 5.461% | $128.3039 | $128.30 | $128.30 | $128.30 |
| Purchase #2 | $28.25 | 11.516% | $31.5033 | $31.50 | $31.50 | $31.50 |
| Purchase #3 | $49.92 | 11.270% | $55.546 | $55.55 | $55.55 | $55.50 |
| Purchase #4 | $239.50 | 4.341% | $249.8967 | $249.90 | $249.90 | $249.90 |
| Purchase #5 | $236.71 | 9.271% | $258.6554 | $258.66 | $258.65 | $258.70 |
| Purchase #6 | $57.60 | 4.713% | $60.3147 | $60.31 | $60.30 | $60.30 |
| Purchase #7 | $189.37 | 6.154% | $201.0238 | $201.02 | $201.00 | $201.00 |
| 7 purchase totals = | $923.01 | $985.2438 | $985.24 | $985.20 | $985.20 | |