| 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 | $219.88 | 11.678% | $245.5576 | $245.56 | $245.55 | $245.60 |
| Purchase #2 | $44.58 | 12.646% | $50.2176 | $50.22 | $50.20 | $50.20 |
| Purchase #3 | $30.99 | 6.672% | $33.0577 | $33.06 | $33.05 | $33.10 |
| Purchase #4 | $126.33 | 13.544% | $143.4401 | $143.44 | $143.45 | $143.40 |
| Purchase #5 | $212.91 | 12.309% | $239.1171 | $239.12 | $239.10 | $239.10 |
| Purchase #6 | $216.98 | 8.131% | $234.6226 | $234.62 | $234.60 | $234.60 |
| Purchase #7 | $230.91 | 6.583% | $246.1108 | $246.11 | $246.10 | $246.10 |
| 7 purchase totals = | $1,082.58 | $1,192.1235 | $1,192.13 | $1,192.05 | $1,192.10 | |