| 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 | $99.71 | 13.702% | $113.3723 | $113.37 | $113.35 | $113.40 |
| Purchase #2 | $188.72 | 5.302% | $198.7259 | $198.73 | $198.75 | $198.70 |
| Purchase #3 | $166.95 | 4.800% | $174.9636 | $174.96 | $174.95 | $175.00 |
| Purchase #4 | $119.84 | 7.464% | $128.7849 | $128.78 | $128.80 | $128.80 |
| Purchase #5 | $150.68 | 6.103% | $159.876 | $159.88 | $159.90 | $159.90 |
| Purchase #6 | $235.49 | 8.676% | $255.9211 | $255.92 | $255.90 | $255.90 |
| Purchase #7 | $185.30 | 13.680% | $210.649 | $210.65 | $210.65 | $210.60 |
| 7 purchase totals = | $1,146.69 | $1,242.2928 | $1,242.29 | $1,242.30 | $1,242.30 | |