| 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 | $219.78 | 3.421% | $227.2987 | $227.30 | $227.30 | $227.30 |
| Purchase #2 | $71.65 | 12.810% | $80.8284 | $80.83 | $80.85 | $80.80 |
| Purchase #3 | $182.48 | 7.433% | $196.0437 | $196.04 | $196.05 | $196.00 |
| Purchase #4 | $130.99 | 11.384% | $145.9019 | $145.90 | $145.90 | $145.90 |
| Purchase #5 | $168.29 | 5.738% | $177.9465 | $177.95 | $177.95 | $177.90 |
| Purchase #6 | $94.29 | 5.716% | $99.6796 | $99.68 | $99.70 | $99.70 |
| Purchase #7 | $108.41 | 8.291% | $117.3983 | $117.40 | $117.40 | $117.40 |
| 7 purchase totals = | $975.89 | $1,045.0971 | $1,045.10 | $1,045.15 | $1,045.00 | |