| 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 | $229.71 | 9.762% | $252.1343 | $252.13 | $252.15 | $252.10 |
| Purchase #2 | $108.39 | 13.268% | $122.7712 | $122.77 | $122.75 | $122.80 |
| Purchase #3 | $104.34 | 4.464% | $108.9977 | $109.00 | $109.00 | $109.00 |
| Purchase #4 | $84.77 | 3.532% | $87.7641 | $87.76 | $87.75 | $87.80 |
| Purchase #5 | $231.97 | 9.851% | $254.8214 | $254.82 | $254.80 | $254.80 |
| Purchase #6 | $9.42 | 11.695% | $10.5217 | $10.52 | $10.50 | $10.50 |
| Purchase #7 | $193.38 | 7.342% | $207.578 | $207.58 | $207.60 | $207.60 |
| 7 purchase totals = | $961.98 | $1,044.5884 | $1,044.58 | $1,044.55 | $1,044.60 | |