| 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 | $124.79 | 3.212% | $128.7983 | $128.80 | $128.80 | $128.80 |
| Purchase #2 | $89.36 | 5.443% | $94.2239 | $94.22 | $94.20 | $94.20 |
| Purchase #3 | $103.27 | 3.283% | $106.6604 | $106.66 | $106.65 | $106.70 |
| Purchase #4 | $240.29 | 6.371% | $255.5989 | $255.60 | $255.60 | $255.60 |
| Purchase #5 | $54.79 | 10.656% | $60.6284 | $60.63 | $60.65 | $60.60 |
| Purchase #6 | $238.45 | 3.649% | $247.151 | $247.15 | $247.15 | $247.20 |
| Purchase #7 | $51.25 | 8.157% | $55.4305 | $55.43 | $55.45 | $55.40 |
| 7 purchase totals = | $902.20 | $948.4914 | $948.49 | $948.50 | $948.50 | |