| 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 | $127.72 | 3.608% | $132.3281 | $132.33 | $132.35 | $132.30 |
| Purchase #2 | $167.49 | 12.577% | $188.5552 | $188.56 | $188.55 | $188.60 |
| Purchase #3 | $243.94 | 5.642% | $257.7031 | $257.70 | $257.70 | $257.70 |
| Purchase #4 | $243.34 | 13.216% | $275.4998 | $275.50 | $275.50 | $275.50 |
| Purchase #5 | $124.78 | 8.587% | $135.4949 | $135.49 | $135.50 | $135.50 |
| Purchase #6 | $59.94 | 3.308% | $61.9228 | $61.92 | $61.90 | $61.90 |
| Purchase #7 | $45.36 | 3.782% | $47.0755 | $47.08 | $47.10 | $47.10 |
| 7 purchase totals = | $1,012.57 | $1,098.5794 | $1,098.58 | $1,098.60 | $1,098.60 | |