| 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 | $245.74 | 5.683% | $259.7054 | $259.71 | $259.70 | $259.70 |
| Purchase #2 | $142.58 | 11.469% | $158.9325 | $158.93 | $158.95 | $158.90 |
| Purchase #3 | $200.76 | 4.226% | $209.2441 | $209.24 | $209.25 | $209.20 |
| Purchase #4 | $8.62 | 4.621% | $9.0183 | $9.02 | $9.00 | $9.00 |
| Purchase #5 | $11.67 | 4.712% | $12.2199 | $12.22 | $12.20 | $12.20 |
| Purchase #6 | $197.47 | 6.639% | $210.58 | $210.58 | $210.60 | $210.60 |
| Purchase #7 | $44.66 | 5.275% | $47.0158 | $47.02 | $47.00 | $47.00 |
| 7 purchase totals = | $851.50 | $906.7160 | $906.72 | $906.70 | $906.60 | |