| 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 | $209.53 | 13.619% | $238.0659 | $238.07 | $238.05 | $238.10 |
| Purchase #2 | $149.97 | 8.818% | $163.1944 | $163.19 | $163.20 | $163.20 |
| Purchase #3 | $70.92 | 3.361% | $73.3036 | $73.30 | $73.30 | $73.30 |
| Purchase #4 | $104.92 | 12.578% | $118.1168 | $118.12 | $118.10 | $118.10 |
| Purchase #5 | $238.31 | 7.337% | $255.7948 | $255.79 | $255.80 | $255.80 |
| Purchase #6 | $203.36 | 3.270% | $210.0099 | $210.01 | $210.00 | $210.00 |
| Purchase #7 | $60.30 | 8.849% | $65.6359 | $65.64 | $65.65 | $65.60 |
| 7 purchase totals = | $1,037.31 | $1,124.1213 | $1,124.12 | $1,124.10 | $1,124.10 | |