| 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 | $249.72 | 13.498% | $283.4272 | $283.43 | $283.45 | $283.40 |
| Purchase #2 | $91.32 | 6.683% | $97.4229 | $97.42 | $97.40 | $97.40 |
| Purchase #3 | $191.53 | 6.125% | $203.2612 | $203.26 | $203.25 | $203.30 |
| Purchase #4 | $93.75 | 6.446% | $99.7931 | $99.79 | $99.80 | $99.80 |
| Purchase #5 | $212.73 | 13.602% | $241.6655 | $241.67 | $241.65 | $241.70 |
| Purchase #6 | $182.30 | 5.221% | $191.8179 | $191.82 | $191.80 | $191.80 |
| Purchase #7 | $17.41 | 13.741% | $19.8023 | $19.80 | $19.80 | $19.80 |
| 7 purchase totals = | $1,038.76 | $1,137.1901 | $1,137.19 | $1,137.15 | $1,137.20 | |