| 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 | $130.88 | 7.848% | $141.1515 | $141.15 | $141.15 | $141.20 |
| Purchase #2 | $227.74 | 3.503% | $235.7177 | $235.72 | $235.70 | $235.70 |
| Purchase #3 | $198.91 | 3.663% | $206.1961 | $206.20 | $206.20 | $206.20 |
| Purchase #4 | $140.68 | 9.150% | $153.5522 | $153.55 | $153.55 | $153.60 |
| Purchase #5 | $112.53 | 7.777% | $121.2815 | $121.28 | $121.30 | $121.30 |
| Purchase #6 | $33.38 | 13.724% | $37.9611 | $37.96 | $37.95 | $38.00 |
| Purchase #7 | $107.46 | 6.809% | $114.777 | $114.78 | $114.80 | $114.80 |
| 7 purchase totals = | $951.58 | $1,010.6371 | $1,010.64 | $1,010.65 | $1,010.80 | |