| 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 | $102.48 | 5.513% | $108.1297 | $108.13 | $108.15 | $108.10 |
| Purchase #2 | $102.27 | 13.324% | $115.8965 | $115.90 | $115.90 | $115.90 |
| Purchase #3 | $221.85 | 7.339% | $238.1316 | $238.13 | $238.15 | $238.10 |
| Purchase #4 | $203.42 | 3.141% | $209.8094 | $209.81 | $209.80 | $209.80 |
| Purchase #5 | $73.37 | 8.240% | $79.4157 | $79.42 | $79.40 | $79.40 |
| Purchase #6 | $215.72 | 9.753% | $236.7592 | $236.76 | $236.75 | $236.80 |
| Purchase #7 | $36.48 | 5.120% | $38.3478 | $38.35 | $38.35 | $38.30 |
| 7 purchase totals = | $955.59 | $1,026.4899 | $1,026.50 | $1,026.50 | $1,026.40 | |