| 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 | $190.59 | 12.410% | $214.2422 | $214.24 | $214.25 | $214.20 |
| Purchase #2 | $10.62 | 8.202% | $11.4911 | $11.49 | $11.50 | $11.50 |
| Purchase #3 | $88.87 | 3.654% | $92.1173 | $92.12 | $92.10 | $92.10 |
| Purchase #4 | $120.74 | 9.765% | $132.5303 | $132.53 | $132.55 | $132.50 |
| Purchase #5 | $211.85 | 11.840% | $236.933 | $236.93 | $236.95 | $236.90 |
| Purchase #6 | $180.55 | 9.418% | $197.5542 | $197.55 | $197.55 | $197.60 |
| Purchase #7 | $215.86 | 13.253% | $244.4679 | $244.47 | $244.45 | $244.50 |
| 7 purchase totals = | $1,019.08 | $1,129.3360 | $1,129.33 | $1,129.35 | $1,129.30 | |