| 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 | $199.97 | 7.327% | $214.6218 | $214.62 | $214.60 | $214.60 |
| Purchase #2 | $40.95 | 4.671% | $42.8628 | $42.86 | $42.85 | $42.90 |
| Purchase #3 | $92.97 | 8.298% | $100.6847 | $100.68 | $100.70 | $100.70 |
| Purchase #4 | $141.35 | 5.730% | $149.4494 | $149.45 | $149.45 | $149.40 |
| Purchase #5 | $179.36 | 3.674% | $185.9497 | $185.95 | $185.95 | $185.90 |
| Purchase #6 | $229.32 | 9.818% | $251.8346 | $251.83 | $251.85 | $251.80 |
| Purchase #7 | $46.98 | 4.813% | $49.2411 | $49.24 | $49.25 | $49.20 |
| 7 purchase totals = | $930.90 | $994.6441 | $994.63 | $994.65 | $994.50 | |