| 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 | $120.55 | 13.716% | $137.0846 | $137.08 | $137.10 | $137.10 |
| Purchase #2 | $182.57 | 7.115% | $195.5599 | $195.56 | $195.55 | $195.60 |
| Purchase #3 | $100.45 | 8.283% | $108.7703 | $108.77 | $108.75 | $108.80 |
| Purchase #4 | $234.91 | 5.873% | $248.7063 | $248.71 | $248.70 | $248.70 |
| Purchase #5 | $229.36 | 11.284% | $255.241 | $255.24 | $255.25 | $255.20 |
| Purchase #6 | $101.96 | 10.433% | $112.5975 | $112.60 | $112.60 | $112.60 |
| Purchase #7 | $212.63 | 11.515% | $237.1143 | $237.11 | $237.10 | $237.10 |
| 7 purchase totals = | $1,182.43 | $1,295.0739 | $1,295.07 | $1,295.05 | $1,295.10 | |