| 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 | $30.42 | 7.506% | $32.7033 | $32.70 | $32.70 | $32.70 |
| Purchase #2 | $237.56 | 12.724% | $267.7871 | $267.79 | $267.80 | $267.80 |
| Purchase #3 | $222.69 | 5.504% | $234.9469 | $234.95 | $234.95 | $234.90 |
| Purchase #4 | $172.68 | 13.597% | $196.1593 | $196.16 | $196.15 | $196.20 |
| Purchase #5 | $123.65 | 7.492% | $132.9139 | $132.91 | $132.90 | $132.90 |
| Purchase #6 | $84.77 | 13.372% | $96.1054 | $96.11 | $96.10 | $96.10 |
| Purchase #7 | $169.32 | 3.112% | $174.5892 | $174.59 | $174.60 | $174.60 |
| 7 purchase totals = | $1,041.09 | $1,135.2051 | $1,135.21 | $1,135.20 | $1,135.20 | |