| 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 | $47.27 | 9.599% | $51.8074 | $51.81 | $51.80 | $51.80 |
| Purchase #2 | $239.63 | 12.595% | $269.8114 | $269.81 | $269.80 | $269.80 |
| Purchase #3 | $172.25 | 7.216% | $184.6796 | $184.68 | $184.70 | $184.70 |
| Purchase #4 | $215.41 | 4.499% | $225.1013 | $225.10 | $225.10 | $225.10 |
| Purchase #5 | $134.31 | 11.257% | $149.4293 | $149.43 | $149.45 | $149.40 |
| Purchase #6 | $130.29 | 12.294% | $146.3079 | $146.31 | $146.30 | $146.30 |
| Purchase #7 | $203.97 | 6.129% | $216.4713 | $216.47 | $216.45 | $216.50 |
| 7 purchase totals = | $1,143.13 | $1,243.6082 | $1,243.61 | $1,243.60 | $1,243.60 | |