| 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 | $245.32 | 9.139% | $267.7398 | $267.74 | $267.75 | $267.70 |
| Purchase #2 | $121.94 | 9.245% | $133.2134 | $133.21 | $133.20 | $133.20 |
| Purchase #3 | $99.30 | 8.208% | $107.4505 | $107.45 | $107.45 | $107.50 |
| Purchase #4 | $139.85 | 10.483% | $154.5105 | $154.51 | $154.50 | $154.50 |
| Purchase #5 | $97.29 | 13.509% | $110.4329 | $110.43 | $110.45 | $110.40 |
| Purchase #6 | $211.66 | 3.245% | $218.5284 | $218.53 | $218.55 | $218.50 |
| Purchase #7 | $222.57 | 10.801% | $246.6098 | $246.61 | $246.60 | $246.60 |
| 7 purchase totals = | $1,137.93 | $1,238.4853 | $1,238.48 | $1,238.50 | $1,238.40 | |