| 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 | $213.25 | 12.120% | $239.0959 | $239.10 | $239.10 | $239.10 |
| Purchase #2 | $218.34 | 12.576% | $245.7984 | $245.80 | $245.80 | $245.80 |
| Purchase #3 | $51.61 | 10.784% | $57.1756 | $57.18 | $57.20 | $57.20 |
| Purchase #4 | $54.25 | 11.543% | $60.5121 | $60.51 | $60.50 | $60.50 |
| Purchase #5 | $174.98 | 3.630% | $181.3318 | $181.33 | $181.35 | $181.30 |
| Purchase #6 | $243.79 | 12.660% | $274.6538 | $274.65 | $274.65 | $274.70 |
| Purchase #7 | $96.25 | 8.624% | $104.5506 | $104.55 | $104.55 | $104.60 |
| 7 purchase totals = | $1,052.47 | $1,163.1182 | $1,163.12 | $1,163.15 | $1,163.20 | |