| 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 | $98.49 | 10.782% | $109.1092 | $109.11 | $109.10 | $109.10 |
| Purchase #2 | $191.45 | 3.289% | $197.7468 | $197.75 | $197.75 | $197.70 |
| Purchase #3 | $248.79 | 3.733% | $258.0773 | $258.08 | $258.10 | $258.10 |
| Purchase #4 | $184.51 | 5.652% | $194.9385 | $194.94 | $194.95 | $194.90 |
| Purchase #5 | $113.55 | 10.399% | $125.3581 | $125.36 | $125.35 | $125.40 |
| Purchase #6 | $209.98 | 3.674% | $217.6947 | $217.69 | $217.70 | $217.70 |
| Purchase #7 | $10.30 | 12.592% | $11.597 | $11.60 | $11.60 | $11.60 |
| 7 purchase totals = | $1,057.07 | $1,114.5216 | $1,114.53 | $1,114.55 | $1,114.50 | |