| 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 | $196.31 | 8.141% | $212.2916 | $212.29 | $212.30 | $212.30 |
| Purchase #2 | $41.45 | 3.444% | $42.8775 | $42.88 | $42.90 | $42.90 |
| Purchase #3 | $37.90 | 6.108% | $40.2149 | $40.21 | $40.20 | $40.20 |
| Purchase #4 | $62.63 | 12.275% | $70.3178 | $70.32 | $70.30 | $70.30 |
| Purchase #5 | $187.66 | 7.576% | $201.8771 | $201.88 | $201.90 | $201.90 |
| Purchase #6 | $241.75 | 8.852% | $263.1497 | $263.15 | $263.15 | $263.10 |
| Purchase #7 | $13.90 | 8.851% | $15.1303 | $15.13 | $15.15 | $15.10 |
| 7 purchase totals = | $781.60 | $845.8589 | $845.86 | $845.90 | $845.80 | |