| 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 | $226.80 | 4.348% | $236.6613 | $236.66 | $236.65 | $236.70 |
| Purchase #2 | $174.34 | 5.767% | $184.3942 | $184.39 | $184.40 | $184.40 |
| Purchase #3 | $20.29 | 11.550% | $22.6335 | $22.63 | $22.65 | $22.60 |
| Purchase #4 | $47.40 | 8.412% | $51.3873 | $51.39 | $51.40 | $51.40 |
| Purchase #5 | $101.35 | 3.308% | $104.7027 | $104.70 | $104.70 | $104.70 |
| Purchase #6 | $195.49 | 11.521% | $218.0124 | $218.01 | $218.00 | $218.00 |
| Purchase #7 | $167.43 | 3.194% | $172.7777 | $172.78 | $172.80 | $172.80 |
| 7 purchase totals = | $933.10 | $990.5691 | $990.56 | $990.60 | $990.60 | |