| 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 | $224.36 | 7.512% | $241.2139 | $241.21 | $241.20 | $241.20 |
| Purchase #2 | $124.49 | 9.637% | $136.4871 | $136.49 | $136.50 | $136.50 |
| Purchase #3 | $150.38 | 6.866% | $160.7051 | $160.71 | $160.70 | $160.70 |
| Purchase #4 | $159.36 | 10.500% | $176.0928 | $176.09 | $176.10 | $176.10 |
| Purchase #5 | $42.28 | 12.215% | $47.4445 | $47.44 | $47.45 | $47.40 |
| Purchase #6 | $231.85 | 11.838% | $259.2964 | $259.30 | $259.30 | $259.30 |
| Purchase #7 | $101.53 | 5.685% | $107.302 | $107.30 | $107.30 | $107.30 |
| 7 purchase totals = | $1,034.25 | $1,128.5418 | $1,128.54 | $1,128.55 | $1,128.50 | |