| 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 | $123.98 | 3.830% | $128.7284 | $128.73 | $128.75 | $128.70 |
| Purchase #2 | $104.76 | 8.424% | $113.585 | $113.59 | $113.60 | $113.60 |
| Purchase #3 | $79.61 | 10.190% | $87.7223 | $87.72 | $87.70 | $87.70 |
| Purchase #4 | $132.26 | 5.198% | $139.1349 | $139.13 | $139.15 | $139.10 |
| Purchase #5 | $189.53 | 11.678% | $211.6633 | $211.66 | $211.65 | $211.70 |
| Purchase #6 | $47.29 | 10.724% | $52.3614 | $52.36 | $52.35 | $52.40 |
| Purchase #7 | $235.52 | 8.189% | $254.8067 | $254.81 | $254.80 | $254.80 |
| 7 purchase totals = | $912.95 | $988.0020 | $988.00 | $988.00 | $988.00 | |