| 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 | $196.53 | 9.659% | $215.5128 | $215.51 | $215.50 | $215.50 |
| Purchase #2 | $199.30 | 8.609% | $216.4577 | $216.46 | $216.45 | $216.50 |
| Purchase #3 | $121.82 | 9.627% | $133.5476 | $133.55 | $133.55 | $133.50 |
| Purchase #4 | $87.44 | 6.507% | $93.1297 | $93.13 | $93.15 | $93.10 |
| Purchase #5 | $41.68 | 12.292% | $46.8033 | $46.80 | $46.80 | $46.80 |
| Purchase #6 | $171.68 | 13.210% | $194.3589 | $194.36 | $194.35 | $194.40 |
| Purchase #7 | $201.42 | 9.446% | $220.4461 | $220.45 | $220.45 | $220.40 |
| 7 purchase totals = | $1,019.87 | $1,120.2561 | $1,120.26 | $1,120.25 | $1,120.20 | |