| 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 | $9.59 | 5.104% | $10.0795 | $10.08 | $10.10 | $10.10 |
| Purchase #2 | $79.99 | 5.236% | $84.1783 | $84.18 | $84.20 | $84.20 |
| Purchase #3 | $191.93 | 3.136% | $197.9489 | $197.95 | $197.95 | $197.90 |
| Purchase #4 | $215.94 | 9.798% | $237.0978 | $237.10 | $237.10 | $237.10 |
| Purchase #5 | $213.94 | 10.504% | $236.4123 | $236.41 | $236.40 | $236.40 |
| Purchase #6 | $15.74 | 8.229% | $17.0352 | $17.04 | $17.05 | $17.00 |
| Purchase #7 | $233.45 | 7.108% | $250.0436 | $250.04 | $250.05 | $250.00 |
| 7 purchase totals = | $960.58 | $1,032.7956 | $1,032.80 | $1,032.85 | $1,032.70 | |