| 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 | $219.75 | 10.555% | $242.9446 | $242.94 | $242.95 | $242.90 |
| Purchase #2 | $49.46 | 7.221% | $53.0315 | $53.03 | $53.05 | $53.00 |
| Purchase #3 | $23.62 | 7.615% | $25.4187 | $25.42 | $25.40 | $25.40 |
| Purchase #4 | $206.49 | 11.475% | $230.1847 | $230.18 | $230.20 | $230.20 |
| Purchase #5 | $181.34 | 8.558% | $196.8591 | $196.86 | $196.85 | $196.90 |
| Purchase #6 | $139.77 | 3.260% | $144.3265 | $144.33 | $144.35 | $144.30 |
| Purchase #7 | $88.29 | 9.431% | $96.6166 | $96.62 | $96.60 | $96.60 |
| 7 purchase totals = | $908.72 | $989.3817 | $989.38 | $989.40 | $989.30 | |