| 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 | $201.65 | 4.697% | $211.1215 | $211.12 | $211.10 | $211.10 |
| Purchase #2 | $39.38 | 9.744% | $43.2172 | $43.22 | $43.20 | $43.20 |
| Purchase #3 | $125.33 | 10.561% | $138.5661 | $138.57 | $138.55 | $138.60 |
| Purchase #4 | $46.91 | 9.278% | $51.2623 | $51.26 | $51.25 | $51.30 |
| Purchase #5 | $249.35 | 7.461% | $267.954 | $267.95 | $267.95 | $268.00 |
| Purchase #6 | $44.54 | 7.127% | $47.7144 | $47.71 | $47.70 | $47.70 |
| Purchase #7 | $26.90 | 4.756% | $28.1794 | $28.18 | $28.20 | $28.20 |
| 7 purchase totals = | $734.06 | $788.0149 | $788.01 | $787.95 | $788.10 | |