| 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 | $130.54 | 13.718% | $148.4475 | $148.45 | $148.45 | $148.40 |
| Purchase #2 | $236.68 | 12.846% | $267.0839 | $267.08 | $267.10 | $267.10 |
| Purchase #3 | $40.75 | 5.207% | $42.8719 | $42.87 | $42.85 | $42.90 |
| Purchase #4 | $93.84 | 9.338% | $102.6028 | $102.60 | $102.60 | $102.60 |
| Purchase #5 | $209.44 | 12.657% | $235.9488 | $235.95 | $235.95 | $235.90 |
| Purchase #6 | $194.88 | 12.194% | $218.6437 | $218.64 | $218.65 | $218.60 |
| Purchase #7 | $112.68 | 7.597% | $121.2403 | $121.24 | $121.25 | $121.20 |
| 7 purchase totals = | $1,018.81 | $1,136.8389 | $1,136.83 | $1,136.85 | $1,136.70 | |