| 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 | $10.68 | 4.643% | $11.1759 | $11.18 | $11.20 | $11.20 |
| Purchase #2 | $215.96 | 7.620% | $232.4162 | $232.42 | $232.40 | $232.40 |
| Purchase #3 | $198.70 | 7.687% | $213.9741 | $213.97 | $213.95 | $214.00 |
| Purchase #4 | $155.88 | 13.864% | $177.4912 | $177.49 | $177.50 | $177.50 |
| Purchase #5 | $9.87 | 9.743% | $10.8316 | $10.83 | $10.85 | $10.80 |
| Purchase #6 | $149.87 | 7.693% | $161.3995 | $161.40 | $161.40 | $161.40 |
| Purchase #7 | $185.89 | 8.817% | $202.2799 | $202.28 | $202.30 | $202.30 |
| 7 purchase totals = | $926.85 | $1,009.5684 | $1,009.57 | $1,009.60 | $1,009.60 | |