| 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 | $212.98 | 8.509% | $231.1025 | $231.10 | $231.10 | $231.10 |
| Purchase #2 | $105.89 | 11.413% | $117.9752 | $117.98 | $118.00 | $118.00 |
| Purchase #3 | $160.44 | 13.717% | $182.4476 | $182.45 | $182.45 | $182.40 |
| Purchase #4 | $109.78 | 11.408% | $122.3037 | $122.30 | $122.30 | $122.30 |
| Purchase #5 | $183.82 | 10.270% | $202.6983 | $202.70 | $202.70 | $202.70 |
| Purchase #6 | $91.46 | 7.338% | $98.1713 | $98.17 | $98.15 | $98.20 |
| Purchase #7 | $198.78 | 8.390% | $215.4576 | $215.46 | $215.45 | $215.50 |
| 7 purchase totals = | $1,063.15 | $1,170.1562 | $1,170.16 | $1,170.15 | $1,170.20 | |