| 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 | $249.41 | 13.774% | $283.7637 | $283.76 | $283.75 | $283.80 |
| Purchase #2 | $21.31 | 5.773% | $22.5402 | $22.54 | $22.55 | $22.50 |
| Purchase #3 | $170.38 | 3.266% | $175.9446 | $175.94 | $175.95 | $175.90 |
| Purchase #4 | $97.40 | 13.123% | $110.1818 | $110.18 | $110.20 | $110.20 |
| Purchase #5 | $26.32 | 4.246% | $27.4375 | $27.44 | $27.45 | $27.40 |
| Purchase #6 | $158.75 | 9.354% | $173.5995 | $173.60 | $173.60 | $173.60 |
| Purchase #7 | $92.63 | 7.717% | $99.7783 | $99.78 | $99.80 | $99.80 |
| 7 purchase totals = | $816.20 | $893.2456 | $893.24 | $893.30 | $893.20 | |