| 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 | $170.35 | 13.215% | $192.8618 | $192.86 | $192.85 | $192.90 |
| Purchase #2 | $239.96 | 11.639% | $267.8889 | $267.89 | $267.90 | $267.90 |
| Purchase #3 | $28.39 | 6.316% | $30.1831 | $30.18 | $30.20 | $30.20 |
| Purchase #4 | $53.47 | 5.868% | $56.6076 | $56.61 | $56.60 | $56.60 |
| Purchase #5 | $218.45 | 4.537% | $228.3611 | $228.36 | $228.35 | $228.40 |
| Purchase #6 | $244.42 | 5.232% | $257.2081 | $257.21 | $257.20 | $257.20 |
| Purchase #7 | $72.33 | 10.448% | $79.887 | $79.89 | $79.90 | $79.90 |
| 7 purchase totals = | $1,027.37 | $1,112.9976 | $1,113.00 | $1,113.00 | $1,113.10 | |