| 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 | $234.86 | 13.431% | $266.404 | $266.40 | $266.40 | $266.40 |
| Purchase #2 | $199.32 | 13.159% | $225.5485 | $225.55 | $225.55 | $225.50 |
| Purchase #3 | $173.36 | 3.125% | $178.7775 | $178.78 | $178.80 | $178.80 |
| Purchase #4 | $91.88 | 9.675% | $100.7694 | $100.77 | $100.75 | $100.80 |
| Purchase #5 | $243.51 | 12.193% | $273.2012 | $273.20 | $273.20 | $273.20 |
| Purchase #6 | $152.87 | 11.823% | $170.9438 | $170.94 | $170.95 | $170.90 |
| Purchase #7 | $132.99 | 8.393% | $144.1519 | $144.15 | $144.15 | $144.20 |
| 7 purchase totals = | $1,228.79 | $1,359.7963 | $1,359.79 | $1,359.80 | $1,359.80 | |