| 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 | $218.44 | 8.339% | $236.6557 | $236.66 | $236.65 | $236.70 |
| Purchase #2 | $243.40 | 9.484% | $266.4841 | $266.48 | $266.50 | $266.50 |
| Purchase #3 | $117.52 | 13.496% | $133.3805 | $133.38 | $133.40 | $133.40 |
| Purchase #4 | $179.33 | 10.323% | $197.8422 | $197.84 | $197.85 | $197.80 |
| Purchase #5 | $134.51 | 8.586% | $146.059 | $146.06 | $146.05 | $146.10 |
| Purchase #6 | $153.70 | 12.369% | $172.7112 | $172.71 | $172.70 | $172.70 |
| Purchase #7 | $45.51 | 3.480% | $47.0937 | $47.09 | $47.10 | $47.10 |
| 7 purchase totals = | $1,092.41 | $1,200.2264 | $1,200.22 | $1,200.25 | $1,200.30 | |