| 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 | $8.38 | 10.698% | $9.2765 | $9.28 | $9.30 | $9.30 |
| Purchase #2 | $119.36 | 11.511% | $133.0995 | $133.10 | $133.10 | $133.10 |
| Purchase #3 | $46.52 | 11.632% | $51.9312 | $51.93 | $51.95 | $51.90 |
| Purchase #4 | $116.47 | 3.694% | $120.7724 | $120.77 | $120.75 | $120.80 |
| Purchase #5 | $108.94 | 13.102% | $123.2133 | $123.21 | $123.20 | $123.20 |
| Purchase #6 | $234.87 | 7.271% | $251.9474 | $251.95 | $251.95 | $251.90 |
| Purchase #7 | $162.65 | 12.268% | $182.6039 | $182.60 | $182.60 | $182.60 |
| 7 purchase totals = | $797.19 | $872.8442 | $872.84 | $872.85 | $872.80 | |