| 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 | $223.82 | 9.815% | $245.7879 | $245.79 | $245.80 | $245.80 |
| Purchase #2 | $37.96 | 10.683% | $42.0153 | $42.02 | $42.00 | $42.00 |
| Purchase #3 | $206.49 | 12.842% | $233.0074 | $233.01 | $233.00 | $233.00 |
| Purchase #4 | $117.51 | 12.840% | $132.5983 | $132.60 | $132.60 | $132.60 |
| Purchase #5 | $151.44 | 12.390% | $170.2034 | $170.20 | $170.20 | $170.20 |
| Purchase #6 | $26.37 | 7.273% | $28.2879 | $28.29 | $28.30 | $28.30 |
| Purchase #7 | $212.95 | 8.820% | $231.7322 | $231.73 | $231.75 | $231.70 |
| 7 purchase totals = | $976.54 | $1,083.6324 | $1,083.64 | $1,083.65 | $1,083.60 | |