| 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 | $233.76 | 9.824% | $256.7246 | $256.72 | $256.70 | $256.70 |
| Purchase #2 | $232.53 | 9.764% | $255.2342 | $255.23 | $255.25 | $255.20 |
| Purchase #3 | $127.96 | 13.244% | $144.907 | $144.91 | $144.90 | $144.90 |
| Purchase #4 | $230.69 | 6.408% | $245.4726 | $245.47 | $245.45 | $245.50 |
| Purchase #5 | $139.69 | 6.724% | $149.0828 | $149.08 | $149.10 | $149.10 |
| Purchase #6 | $241.83 | 10.115% | $266.2911 | $266.29 | $266.30 | $266.30 |
| Purchase #7 | $244.82 | 3.207% | $252.6714 | $252.67 | $252.65 | $252.70 |
| 7 purchase totals = | $1,451.28 | $1,570.3837 | $1,570.37 | $1,570.35 | $1,570.40 | |