| 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 | $215.25 | 13.810% | $244.976 | $244.98 | $245.00 | $245.00 |
| Purchase #2 | $77.84 | 5.351% | $82.0052 | $82.01 | $82.00 | $82.00 |
| Purchase #3 | $240.68 | 3.134% | $248.2229 | $248.22 | $248.20 | $248.20 |
| Purchase #4 | $202.84 | 6.344% | $215.7082 | $215.71 | $215.70 | $215.70 |
| Purchase #5 | $94.58 | 5.463% | $99.7469 | $99.75 | $99.75 | $99.70 |
| Purchase #6 | $54.84 | 9.489% | $60.0438 | $60.04 | $60.05 | $60.00 |
| Purchase #7 | $162.62 | 4.131% | $169.3378 | $169.34 | $169.35 | $169.30 |
| 7 purchase totals = | $1,048.65 | $1,120.0408 | $1,120.05 | $1,120.05 | $1,119.90 | |