| 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 | $243.61 | 9.538% | $266.8455 | $266.85 | $266.85 | $266.80 |
| Purchase #2 | $218.52 | 4.539% | $228.4386 | $228.44 | $228.45 | $228.40 |
| Purchase #3 | $214.37 | 7.127% | $229.6481 | $229.65 | $229.65 | $229.60 |
| Purchase #4 | $199.85 | 12.199% | $224.2297 | $224.23 | $224.25 | $224.20 |
| Purchase #5 | $154.35 | 11.291% | $171.7777 | $171.78 | $171.80 | $171.80 |
| Purchase #6 | $95.74 | 3.115% | $98.7223 | $98.72 | $98.70 | $98.70 |
| Purchase #7 | $101.25 | 4.356% | $105.6605 | $105.66 | $105.65 | $105.70 |
| 7 purchase totals = | $1,227.69 | $1,325.3224 | $1,325.33 | $1,325.35 | $1,325.20 | |