| 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 | $245.40 | 11.363% | $273.2848 | $273.28 | $273.30 | $273.30 |
| Purchase #2 | $92.64 | 10.253% | $102.1384 | $102.14 | $102.15 | $102.10 |
| Purchase #3 | $17.89 | 3.724% | $18.5562 | $18.56 | $18.55 | $18.60 |
| Purchase #4 | $213.78 | 13.701% | $243.07 | $243.07 | $243.05 | $243.10 |
| Purchase #5 | $238.48 | 6.242% | $253.3659 | $253.37 | $253.35 | $253.40 |
| Purchase #6 | $7.86 | 11.463% | $8.761 | $8.76 | $8.75 | $8.80 |
| Purchase #7 | $139.48 | 10.633% | $154.3109 | $154.31 | $154.30 | $154.30 |
| 7 purchase totals = | $955.53 | $1,053.4872 | $1,053.49 | $1,053.45 | $1,053.60 | |