| 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 | $221.38 | 3.778% | $229.7437 | $229.74 | $229.75 | $229.70 |
| Purchase #2 | $146.76 | 10.586% | $162.296 | $162.30 | $162.30 | $162.30 |
| Purchase #3 | $84.93 | 3.132% | $87.59 | $87.59 | $87.60 | $87.60 |
| Purchase #4 | $101.72 | 7.414% | $109.2615 | $109.26 | $109.25 | $109.30 |
| Purchase #5 | $186.31 | 7.334% | $199.974 | $199.97 | $199.95 | $200.00 |
| Purchase #6 | $209.50 | 13.323% | $237.4117 | $237.41 | $237.40 | $237.40 |
| Purchase #7 | $153.52 | 7.354% | $164.8099 | $164.81 | $164.80 | $164.80 |
| 7 purchase totals = | $1,104.12 | $1,191.0868 | $1,191.08 | $1,191.05 | $1,191.10 | |