| 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 | $197.50 | 9.490% | $216.2428 | $216.24 | $216.25 | $216.20 |
| Purchase #2 | $17.61 | 8.465% | $19.1007 | $19.10 | $19.10 | $19.10 |
| Purchase #3 | $248.67 | 4.270% | $259.2882 | $259.29 | $259.30 | $259.30 |
| Purchase #4 | $129.37 | 9.255% | $141.3432 | $141.34 | $141.35 | $141.30 |
| Purchase #5 | $42.95 | 4.137% | $44.7268 | $44.73 | $44.75 | $44.70 |
| Purchase #6 | $186.91 | 6.799% | $199.618 | $199.62 | $199.60 | $199.60 |
| Purchase #7 | $217.98 | 9.256% | $238.1562 | $238.16 | $238.15 | $238.20 |
| 7 purchase totals = | $1,040.99 | $1,118.4759 | $1,118.48 | $1,118.50 | $1,118.40 | |