| 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 | $191.25 | 13.799% | $217.6406 | $217.64 | $217.65 | $217.60 |
| Purchase #2 | $245.47 | 11.386% | $273.4192 | $273.42 | $273.40 | $273.40 |
| Purchase #3 | $222.29 | 7.758% | $239.5353 | $239.54 | $239.55 | $239.50 |
| Purchase #4 | $229.95 | 3.720% | $238.5041 | $238.50 | $238.50 | $238.50 |
| Purchase #5 | $175.26 | 8.509% | $190.1729 | $190.17 | $190.15 | $190.20 |
| Purchase #6 | $235.50 | 7.428% | $252.9929 | $252.99 | $253.00 | $253.00 |
| Purchase #7 | $92.91 | 5.666% | $98.1743 | $98.17 | $98.15 | $98.20 |
| 7 purchase totals = | $1,392.63 | $1,510.4393 | $1,510.43 | $1,510.40 | $1,510.40 | |