| 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 | $192.42 | 6.626% | $205.1697 | $205.17 | $205.15 | $205.20 |
| Purchase #2 | $228.52 | 12.229% | $256.4657 | $256.47 | $256.45 | $256.50 |
| Purchase #3 | $228.91 | 7.849% | $246.8771 | $246.88 | $246.90 | $246.90 |
| Purchase #4 | $128.84 | 13.660% | $146.4395 | $146.44 | $146.45 | $146.40 |
| Purchase #5 | $173.57 | 3.290% | $179.2805 | $179.28 | $179.30 | $179.30 |
| Purchase #6 | $123.35 | 8.742% | $134.1333 | $134.13 | $134.15 | $134.10 |
| Purchase #7 | $75.81 | 3.163% | $78.2079 | $78.21 | $78.20 | $78.20 |
| 7 purchase totals = | $1,151.42 | $1,246.5737 | $1,246.58 | $1,246.60 | $1,246.60 | |