| 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 | $200.83 | 7.496% | $215.8842 | $215.88 | $215.90 | $215.90 |
| Purchase #2 | $102.88 | 10.355% | $113.5332 | $113.53 | $113.55 | $113.50 |
| Purchase #3 | $172.27 | 8.717% | $187.2868 | $187.29 | $187.30 | $187.30 |
| Purchase #4 | $228.93 | 12.445% | $257.4203 | $257.42 | $257.40 | $257.40 |
| Purchase #5 | $164.84 | 9.458% | $180.4306 | $180.43 | $180.45 | $180.40 |
| Purchase #6 | $111.44 | 7.861% | $120.2003 | $120.20 | $120.20 | $120.20 |
| Purchase #7 | $103.35 | 13.671% | $117.479 | $117.48 | $117.50 | $117.50 |
| 7 purchase totals = | $1,084.54 | $1,192.2344 | $1,192.23 | $1,192.30 | $1,192.20 | |