| 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 | $202.64 | 12.497% | $227.9639 | $227.96 | $227.95 | $228.00 |
| Purchase #2 | $169.66 | 4.677% | $177.595 | $177.60 | $177.60 | $177.60 |
| Purchase #3 | $197.38 | 10.469% | $218.0437 | $218.04 | $218.05 | $218.00 |
| Purchase #4 | $102.39 | 7.201% | $109.7631 | $109.76 | $109.75 | $109.80 |
| Purchase #5 | $91.67 | 8.601% | $99.5545 | $99.55 | $99.55 | $99.60 |
| Purchase #6 | $16.66 | 4.589% | $17.4245 | $17.42 | $17.40 | $17.40 |
| Purchase #7 | $210.99 | 12.481% | $237.3237 | $237.32 | $237.30 | $237.30 |
| 7 purchase totals = | $991.39 | $1,087.6684 | $1,087.65 | $1,087.60 | $1,087.70 | |