| 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 | $9.71 | 8.790% | $10.5635 | $10.56 | $10.55 | $10.60 |
| Purchase #2 | $223.56 | 9.858% | $245.5985 | $245.60 | $245.60 | $245.60 |
| Purchase #3 | $108.57 | 5.206% | $114.2222 | $114.22 | $114.20 | $114.20 |
| Purchase #4 | $207.79 | 7.672% | $223.7316 | $223.73 | $223.75 | $223.70 |
| Purchase #5 | $40.34 | 3.707% | $41.8354 | $41.84 | $41.85 | $41.80 |
| Purchase #6 | $234.39 | 4.242% | $244.3328 | $244.33 | $244.35 | $244.30 |
| Purchase #7 | $17.69 | 12.756% | $19.9465 | $19.95 | $19.95 | $19.90 |
| 7 purchase totals = | $842.05 | $900.2305 | $900.23 | $900.25 | $900.10 | |