| 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 | $231.72 | 10.394% | $255.805 | $255.81 | $255.80 | $255.80 |
| Purchase #2 | $148.64 | 9.183% | $162.2896 | $162.29 | $162.30 | $162.30 |
| Purchase #3 | $24.59 | 4.748% | $25.7575 | $25.76 | $25.75 | $25.80 |
| Purchase #4 | $12.83 | 12.108% | $14.3835 | $14.38 | $14.40 | $14.40 |
| Purchase #5 | $36.43 | 9.777% | $39.9918 | $39.99 | $40.00 | $40.00 |
| Purchase #6 | $245.80 | 7.642% | $264.584 | $264.58 | $264.60 | $264.60 |
| Purchase #7 | $55.36 | 9.463% | $60.5987 | $60.60 | $60.60 | $60.60 |
| 7 purchase totals = | $755.37 | $823.4101 | $823.41 | $823.45 | $823.50 | |