| 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 | $100.46 | 11.511% | $112.024 | $112.02 | $112.00 | $112.00 |
| Purchase #2 | $246.79 | 11.483% | $275.1289 | $275.13 | $275.15 | $275.10 |
| Purchase #3 | $172.68 | 5.417% | $182.0341 | $182.03 | $182.05 | $182.00 |
| Purchase #4 | $29.49 | 12.147% | $33.0722 | $33.07 | $33.05 | $33.10 |
| Purchase #5 | $113.44 | 4.677% | $118.7456 | $118.75 | $118.75 | $118.70 |
| Purchase #6 | $114.76 | 12.138% | $128.6896 | $128.69 | $128.70 | $128.70 |
| Purchase #7 | $224.99 | 10.756% | $249.1899 | $249.19 | $249.20 | $249.20 |
| 7 purchase totals = | $1,002.61 | $1,098.8843 | $1,098.88 | $1,098.90 | $1,098.80 | |