| 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 | $206.40 | 11.832% | $230.8212 | $230.82 | $230.80 | $230.80 |
| Purchase #2 | $190.86 | 3.375% | $197.3015 | $197.30 | $197.30 | $197.30 |
| Purchase #3 | $72.67 | 9.146% | $79.3164 | $79.32 | $79.30 | $79.30 |
| Purchase #4 | $211.76 | 11.283% | $235.6529 | $235.65 | $235.65 | $235.70 |
| Purchase #5 | $106.94 | 6.118% | $113.4826 | $113.48 | $113.50 | $113.50 |
| Purchase #6 | $97.35 | 4.520% | $101.7502 | $101.75 | $101.75 | $101.80 |
| Purchase #7 | $99.54 | 8.254% | $107.756 | $107.76 | $107.75 | $107.80 |
| 7 purchase totals = | $985.52 | $1,066.0808 | $1,066.08 | $1,066.05 | $1,066.20 | |