| 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 | $247.33 | 9.538% | $270.9203 | $270.92 | $270.90 | $270.90 |
| Purchase #2 | $106.67 | 11.147% | $118.5605 | $118.56 | $118.55 | $118.60 |
| Purchase #3 | $211.43 | 5.418% | $222.8853 | $222.89 | $222.90 | $222.90 |
| Purchase #4 | $179.38 | 7.701% | $193.1941 | $193.19 | $193.20 | $193.20 |
| Purchase #5 | $128.73 | 9.314% | $140.7199 | $140.72 | $140.70 | $140.70 |
| Purchase #6 | $89.30 | 11.757% | $99.799 | $99.80 | $99.80 | $99.80 |
| Purchase #7 | $99.64 | 6.378% | $105.995 | $106.00 | $106.00 | $106.00 |
| 7 purchase totals = | $1,062.48 | $1,152.0741 | $1,152.08 | $1,152.05 | $1,152.10 | |