| 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 | $244.61 | 11.364% | $272.4075 | $272.41 | $272.40 | $272.40 |
| Purchase #2 | $104.40 | 7.690% | $112.4284 | $112.43 | $112.45 | $112.40 |
| Purchase #3 | $165.40 | 11.681% | $184.7204 | $184.72 | $184.70 | $184.70 |
| Purchase #4 | $8.48 | 10.734% | $9.3902 | $9.39 | $9.40 | $9.40 |
| Purchase #5 | $23.34 | 4.472% | $24.3838 | $24.38 | $24.40 | $24.40 |
| Purchase #6 | $210.37 | 10.394% | $232.2359 | $232.24 | $232.25 | $232.20 |
| Purchase #7 | $223.53 | 4.594% | $233.799 | $233.80 | $233.80 | $233.80 |
| 7 purchase totals = | $980.13 | $1,069.3652 | $1,069.37 | $1,069.40 | $1,069.30 | |