| 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 | $215.39 | 7.258% | $231.023 | $231.02 | $231.00 | $231.00 |
| Purchase #2 | $200.67 | 6.727% | $214.1691 | $214.17 | $214.15 | $214.20 |
| Purchase #3 | $241.36 | 12.745% | $272.1213 | $272.12 | $272.10 | $272.10 |
| Purchase #4 | $220.53 | 3.749% | $228.7977 | $228.80 | $228.80 | $228.80 |
| Purchase #5 | $162.43 | 10.512% | $179.5046 | $179.50 | $179.50 | $179.50 |
| Purchase #6 | $120.49 | 10.264% | $132.8571 | $132.86 | $132.85 | $132.90 |
| Purchase #7 | $215.57 | 8.458% | $233.8029 | $233.80 | $233.80 | $233.80 |
| 7 purchase totals = | $1,376.44 | $1,492.2757 | $1,492.27 | $1,492.20 | $1,492.30 | |