| 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 | $123.29 | 7.761% | $132.8585 | $132.86 | $132.85 | $132.90 |
| Purchase #2 | $42.54 | 8.553% | $46.1784 | $46.18 | $46.20 | $46.20 |
| Purchase #3 | $232.45 | 8.233% | $251.5876 | $251.59 | $251.60 | $251.60 |
| Purchase #4 | $179.71 | 9.695% | $197.1329 | $197.13 | $197.15 | $197.10 |
| Purchase #5 | $248.80 | 9.567% | $272.6027 | $272.60 | $272.60 | $272.60 |
| Purchase #6 | $137.91 | 5.123% | $144.9751 | $144.98 | $145.00 | $145.00 |
| Purchase #7 | $122.44 | 5.152% | $128.7481 | $128.75 | $128.75 | $128.70 |
| 7 purchase totals = | $1,087.14 | $1,174.0833 | $1,174.09 | $1,174.15 | $1,174.10 | |