| 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 | $219.37 | 4.747% | $229.7835 | $229.78 | $229.80 | $229.80 |
| Purchase #2 | $53.27 | 3.816% | $55.3028 | $55.30 | $55.30 | $55.30 |
| Purchase #3 | $122.53 | 5.730% | $129.551 | $129.55 | $129.55 | $129.60 |
| Purchase #4 | $194.82 | 13.817% | $221.7383 | $221.74 | $221.75 | $221.70 |
| Purchase #5 | $131.49 | 12.548% | $147.9894 | $147.99 | $148.00 | $148.00 |
| Purchase #6 | $238.99 | 12.253% | $268.2734 | $268.27 | $268.25 | $268.30 |
| Purchase #7 | $223.82 | 6.337% | $238.0035 | $238.00 | $238.00 | $238.00 |
| 7 purchase totals = | $1,184.29 | $1,290.6419 | $1,290.63 | $1,290.65 | $1,290.70 | |