| 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 | $199.67 | 10.294% | $220.224 | $220.22 | $220.20 | $220.20 |
| Purchase #2 | $42.50 | 11.681% | $47.4644 | $47.46 | $47.45 | $47.50 |
| Purchase #3 | $161.42 | 6.690% | $172.219 | $172.22 | $172.20 | $172.20 |
| Purchase #4 | $250.58 | 10.775% | $277.58 | $277.58 | $277.60 | $277.60 |
| Purchase #5 | $12.87 | 13.508% | $14.6085 | $14.61 | $14.60 | $14.60 |
| Purchase #6 | $250.91 | 11.542% | $279.87 | $279.87 | $279.85 | $279.90 |
| Purchase #7 | $199.71 | 3.498% | $206.6959 | $206.70 | $206.70 | $206.70 |
| 7 purchase totals = | $1,117.66 | $1,218.6618 | $1,218.66 | $1,218.60 | $1,218.70 | |