| 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 | $199.71 | 12.759% | $225.191 | $225.19 | $225.20 | $225.20 |
| Purchase #2 | $43.29 | 3.269% | $44.7052 | $44.71 | $44.70 | $44.70 |
| Purchase #3 | $141.71 | 8.401% | $153.6151 | $153.62 | $153.60 | $153.60 |
| Purchase #4 | $235.26 | 11.182% | $261.5668 | $261.57 | $261.55 | $261.60 |
| Purchase #5 | $204.69 | 11.305% | $227.8302 | $227.83 | $227.85 | $227.80 |
| Purchase #6 | $171.97 | 13.292% | $194.8283 | $194.83 | $194.85 | $194.80 |
| Purchase #7 | $104.45 | 9.335% | $114.2004 | $114.20 | $114.20 | $114.20 |
| 7 purchase totals = | $1,101.08 | $1,221.9370 | $1,221.95 | $1,221.95 | $1,221.90 | |