| 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 | $94.93 | 9.596% | $104.0395 | $104.04 | $104.05 | $104.00 |
| Purchase #2 | $125.84 | 12.442% | $141.497 | $141.50 | $141.50 | $141.50 |
| Purchase #3 | $238.43 | 4.633% | $249.4765 | $249.48 | $249.50 | $249.50 |
| Purchase #4 | $95.78 | 6.817% | $102.3093 | $102.31 | $102.30 | $102.30 |
| Purchase #5 | $93.37 | 3.708% | $96.8322 | $96.83 | $96.85 | $96.80 |
| Purchase #6 | $129.88 | 9.634% | $142.3926 | $142.39 | $142.40 | $142.40 |
| Purchase #7 | $235.25 | 4.822% | $246.5938 | $246.59 | $246.60 | $246.60 |
| 7 purchase totals = | $1,013.48 | $1,083.1409 | $1,083.14 | $1,083.20 | $1,083.10 | |