| 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 | $202.47 | 12.865% | $228.5178 | $228.52 | $228.50 | $228.50 |
| Purchase #2 | $51.75 | 12.275% | $58.1023 | $58.10 | $58.10 | $58.10 |
| Purchase #3 | $13.92 | 6.666% | $14.8479 | $14.85 | $14.85 | $14.80 |
| Purchase #4 | $236.91 | 5.370% | $249.6321 | $249.63 | $249.65 | $249.60 |
| Purchase #5 | $77.88 | 13.305% | $88.2419 | $88.24 | $88.25 | $88.20 |
| Purchase #6 | $213.44 | 5.717% | $225.6424 | $225.64 | $225.65 | $225.60 |
| Purchase #7 | $180.65 | 10.275% | $199.2118 | $199.21 | $199.20 | $199.20 |
| 7 purchase totals = | $977.02 | $1,064.1962 | $1,064.19 | $1,064.20 | $1,064.00 | |