| 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 | $239.97 | 5.603% | $253.4155 | $253.42 | $253.40 | $253.40 |
| Purchase #2 | $133.77 | 4.578% | $139.894 | $139.89 | $139.90 | $139.90 |
| Purchase #3 | $194.35 | 6.179% | $206.3589 | $206.36 | $206.35 | $206.40 |
| Purchase #4 | $208.81 | 11.589% | $233.009 | $233.01 | $233.00 | $233.00 |
| Purchase #5 | $168.53 | 7.182% | $180.6338 | $180.63 | $180.65 | $180.60 |
| Purchase #6 | $197.59 | 9.679% | $216.7147 | $216.71 | $216.70 | $216.70 |
| Purchase #7 | $161.64 | 9.292% | $176.6596 | $176.66 | $176.65 | $176.70 |
| 7 purchase totals = | $1,304.66 | $1,406.6855 | $1,406.68 | $1,406.65 | $1,406.70 | |