| 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 | $102.48 | 7.337% | $109.999 | $110.00 | $110.00 | $110.00 |
| Purchase #2 | $223.31 | 9.620% | $244.7924 | $244.79 | $244.80 | $244.80 |
| Purchase #3 | $88.43 | 11.443% | $98.549 | $98.55 | $98.55 | $98.50 |
| Purchase #4 | $152.69 | 6.465% | $162.5614 | $162.56 | $162.55 | $162.60 |
| Purchase #5 | $19.77 | 12.835% | $22.3075 | $22.31 | $22.30 | $22.30 |
| Purchase #6 | $241.25 | 9.871% | $265.0638 | $265.06 | $265.05 | $265.10 |
| Purchase #7 | $237.30 | 6.277% | $252.1953 | $252.20 | $252.20 | $252.20 |
| 7 purchase totals = | $1,065.23 | $1,155.4684 | $1,155.47 | $1,155.45 | $1,155.50 | |