| 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 | $227.45 | 5.606% | $240.2008 | $240.20 | $240.20 | $240.20 |
| Purchase #2 | $70.30 | 3.514% | $72.7703 | $72.77 | $72.75 | $72.80 |
| Purchase #3 | $38.60 | 8.752% | $41.9783 | $41.98 | $42.00 | $42.00 |
| Purchase #4 | $191.34 | 4.351% | $199.6652 | $199.67 | $199.65 | $199.70 |
| Purchase #5 | $89.42 | 6.551% | $95.2779 | $95.28 | $95.30 | $95.30 |
| Purchase #6 | $243.70 | 13.729% | $277.1576 | $277.16 | $277.15 | $277.20 |
| Purchase #7 | $22.90 | 9.233% | $25.0144 | $25.01 | $25.00 | $25.00 |
| 7 purchase totals = | $883.71 | $952.0645 | $952.07 | $952.05 | $952.20 | |