| 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 | $102.26 | 5.840% | $108.232 | $108.23 | $108.25 | $108.20 |
| Purchase #2 | $125.29 | 13.242% | $141.8809 | $141.88 | $141.90 | $141.90 |
| Purchase #3 | $228.25 | 4.485% | $238.487 | $238.49 | $238.50 | $238.50 |
| Purchase #4 | $232.64 | 13.296% | $263.5718 | $263.57 | $263.55 | $263.60 |
| Purchase #5 | $193.95 | 8.628% | $210.684 | $210.68 | $210.70 | $210.70 |
| Purchase #6 | $102.79 | 13.131% | $116.2874 | $116.29 | $116.30 | $116.30 |
| Purchase #7 | $91.59 | 3.260% | $94.5758 | $94.58 | $94.60 | $94.60 |
| 7 purchase totals = | $1,076.77 | $1,173.7189 | $1,173.72 | $1,173.80 | $1,173.80 | |