| 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 | $189.92 | 10.582% | $210.0173 | $210.02 | $210.00 | $210.00 |
| Purchase #2 | $22.57 | 11.827% | $25.2394 | $25.24 | $25.25 | $25.20 |
| Purchase #3 | $180.53 | 12.681% | $203.423 | $203.42 | $203.40 | $203.40 |
| Purchase #4 | $148.58 | 10.102% | $163.5896 | $163.59 | $163.60 | $163.60 |
| Purchase #5 | $5.78 | 7.170% | $6.1944 | $6.19 | $6.20 | $6.20 |
| Purchase #6 | $225.83 | 3.251% | $233.1717 | $233.17 | $233.15 | $233.20 |
| Purchase #7 | $146.63 | 10.251% | $161.661 | $161.66 | $161.65 | $161.70 |
| 7 purchase totals = | $919.84 | $1,003.2964 | $1,003.29 | $1,003.25 | $1,003.30 | |