| 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 | $122.28 | 3.104% | $126.0756 | $126.08 | $126.10 | $126.10 |
| Purchase #2 | $29.41 | 12.776% | $33.1674 | $33.17 | $33.15 | $33.20 |
| Purchase #3 | $106.52 | 13.239% | $120.6222 | $120.62 | $120.60 | $120.60 |
| Purchase #4 | $197.74 | 7.171% | $211.9199 | $211.92 | $211.90 | $211.90 |
| Purchase #5 | $26.26 | 13.242% | $29.7373 | $29.74 | $29.75 | $29.70 |
| Purchase #6 | $227.84 | 13.249% | $258.0265 | $258.03 | $258.05 | $258.00 |
| Purchase #7 | $36.39 | 7.413% | $39.0876 | $39.09 | $39.10 | $39.10 |
| 7 purchase totals = | $746.44 | $818.6365 | $818.65 | $818.65 | $818.60 | |