| 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 | $240.36 | 9.738% | $263.7663 | $263.77 | $263.75 | $263.80 |
| Purchase #2 | $142.89 | 13.523% | $162.213 | $162.21 | $162.20 | $162.20 |
| Purchase #3 | $27.95 | 9.828% | $30.6969 | $30.70 | $30.70 | $30.70 |
| Purchase #4 | $240.97 | 11.280% | $268.1514 | $268.15 | $268.15 | $268.20 |
| Purchase #5 | $113.87 | 7.125% | $121.9832 | $121.98 | $122.00 | $122.00 |
| Purchase #6 | $11.28 | 11.836% | $12.6151 | $12.62 | $12.60 | $12.60 |
| Purchase #7 | $71.81 | 4.220% | $74.8404 | $74.84 | $74.85 | $74.80 |
| 7 purchase totals = | $849.13 | $934.2663 | $934.27 | $934.25 | $934.30 | |