| 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 | $213.43 | 10.126% | $235.0419 | $235.04 | $235.05 | $235.00 |
| Purchase #2 | $100.81 | 12.551% | $113.4627 | $113.46 | $113.45 | $113.50 |
| Purchase #3 | $196.25 | 7.118% | $210.2191 | $210.22 | $210.20 | $210.20 |
| Purchase #4 | $221.45 | 11.345% | $246.5735 | $246.57 | $246.55 | $246.60 |
| Purchase #5 | $210.82 | 13.242% | $238.7368 | $238.74 | $238.75 | $238.70 |
| Purchase #6 | $249.37 | 4.248% | $259.9632 | $259.96 | $259.95 | $260.00 |
| Purchase #7 | $203.89 | 7.814% | $219.822 | $219.82 | $219.80 | $219.80 |
| 7 purchase totals = | $1,396.02 | $1,523.8192 | $1,523.81 | $1,523.75 | $1,523.80 | |