| 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 | $142.35 | 9.235% | $155.496 | $155.50 | $155.50 | $155.50 |
| Purchase #2 | $29.77 | 12.766% | $33.5704 | $33.57 | $33.55 | $33.60 |
| Purchase #3 | $238.43 | 6.859% | $254.7839 | $254.78 | $254.80 | $254.80 |
| Purchase #4 | $239.45 | 13.393% | $271.5195 | $271.52 | $271.50 | $271.50 |
| Purchase #5 | $47.45 | 9.524% | $51.9691 | $51.97 | $51.95 | $52.00 |
| Purchase #6 | $100.83 | 11.112% | $112.0342 | $112.03 | $112.05 | $112.00 |
| Purchase #7 | $143.63 | 6.651% | $153.1828 | $153.18 | $153.20 | $153.20 |
| 7 purchase totals = | $941.91 | $1,032.5559 | $1,032.55 | $1,032.55 | $1,032.60 | |