| 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 | $111.70 | 6.800% | $119.2956 | $119.30 | $119.30 | $119.30 |
| Purchase #2 | $111.67 | 8.775% | $121.469 | $121.47 | $121.45 | $121.50 |
| Purchase #3 | $90.76 | 8.815% | $98.7605 | $98.76 | $98.75 | $98.80 |
| Purchase #4 | $99.30 | 8.158% | $107.4009 | $107.40 | $107.40 | $107.40 |
| Purchase #5 | $233.30 | 4.846% | $244.6057 | $244.61 | $244.60 | $244.60 |
| Purchase #6 | $174.73 | 13.482% | $198.2871 | $198.29 | $198.30 | $198.30 |
| Purchase #7 | $207.63 | 4.544% | $217.0647 | $217.06 | $217.05 | $217.10 |
| 7 purchase totals = | $1,029.09 | $1,106.8835 | $1,106.89 | $1,106.85 | $1,107.00 | |