| 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 | $216.52 | 6.762% | $231.1611 | $231.16 | $231.15 | $231.20 |
| Purchase #2 | $181.71 | 4.779% | $190.3939 | $190.39 | $190.40 | $190.40 |
| Purchase #3 | $98.72 | 13.560% | $112.1064 | $112.11 | $112.10 | $112.10 |
| Purchase #4 | $117.68 | 4.139% | $122.5508 | $122.55 | $122.55 | $122.60 |
| Purchase #5 | $112.61 | 9.560% | $123.3755 | $123.38 | $123.40 | $123.40 |
| Purchase #6 | $83.56 | 4.330% | $87.1781 | $87.18 | $87.20 | $87.20 |
| Purchase #7 | $237.61 | 5.585% | $250.8805 | $250.88 | $250.90 | $250.90 |
| 7 purchase totals = | $1,048.41 | $1,117.6463 | $1,117.65 | $1,117.70 | $1,117.80 | |