| 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 | $245.60 | 10.515% | $271.4248 | $271.42 | $271.40 | $271.40 |
| Purchase #2 | $216.33 | 5.350% | $227.9037 | $227.90 | $227.90 | $227.90 |
| Purchase #3 | $62.42 | 10.499% | $68.9735 | $68.97 | $68.95 | $69.00 |
| Purchase #4 | $111.28 | 4.326% | $116.094 | $116.09 | $116.10 | $116.10 |
| Purchase #5 | $162.77 | 8.164% | $176.0585 | $176.06 | $176.05 | $176.10 |
| Purchase #6 | $178.45 | 6.230% | $189.5674 | $189.57 | $189.55 | $189.60 |
| Purchase #7 | $68.45 | 5.390% | $72.1395 | $72.14 | $72.15 | $72.10 |
| 7 purchase totals = | $1,045.30 | $1,122.1614 | $1,122.15 | $1,122.10 | $1,122.20 | |