| 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 | $228.98 | 3.697% | $237.4454 | $237.45 | $237.45 | $237.40 |
| Purchase #2 | $96.62 | 12.864% | $109.0492 | $109.05 | $109.05 | $109.00 |
| Purchase #3 | $110.93 | 4.144% | $115.5269 | $115.53 | $115.55 | $115.50 |
| Purchase #4 | $16.33 | 10.859% | $18.1033 | $18.10 | $18.10 | $18.10 |
| Purchase #5 | $22.74 | 12.843% | $25.6605 | $25.66 | $25.65 | $25.70 |
| Purchase #6 | $211.27 | 6.552% | $225.1124 | $225.11 | $225.10 | $225.10 |
| Purchase #7 | $199.60 | 7.601% | $214.7716 | $214.77 | $214.75 | $214.80 |
| 7 purchase totals = | $886.47 | $945.6693 | $945.67 | $945.65 | $945.60 | |