| 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 | $222.29 | 7.307% | $238.5327 | $238.53 | $238.55 | $238.50 |
| Purchase #2 | $233.78 | 10.256% | $257.7565 | $257.76 | $257.75 | $257.80 |
| Purchase #3 | $204.52 | 4.822% | $214.382 | $214.38 | $214.40 | $214.40 |
| Purchase #4 | $111.28 | 9.590% | $121.9518 | $121.95 | $121.95 | $122.00 |
| Purchase #5 | $27.50 | 11.699% | $30.7172 | $30.72 | $30.70 | $30.70 |
| Purchase #6 | $161.46 | 13.535% | $183.3136 | $183.31 | $183.30 | $183.30 |
| Purchase #7 | $44.49 | 13.214% | $50.3689 | $50.37 | $50.35 | $50.40 |
| 7 purchase totals = | $1,005.32 | $1,097.0227 | $1,097.02 | $1,097.00 | $1,097.10 | |