| 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 | $219.90 | 9.421% | $240.6168 | $240.62 | $240.60 | $240.60 |
| Purchase #2 | $190.47 | 8.416% | $206.5 | $206.50 | $206.50 | $206.50 |
| Purchase #3 | $18.72 | 6.464% | $19.9301 | $19.93 | $19.95 | $19.90 |
| Purchase #4 | $171.52 | 8.703% | $186.4474 | $186.45 | $186.45 | $186.40 |
| Purchase #5 | $151.44 | 11.176% | $168.3649 | $168.36 | $168.35 | $168.40 |
| Purchase #6 | $68.55 | 10.314% | $75.6202 | $75.62 | $75.60 | $75.60 |
| Purchase #7 | $77.99 | 7.780% | $84.0576 | $84.06 | $84.05 | $84.10 |
| 7 purchase totals = | $898.59 | $981.5370 | $981.54 | $981.50 | $981.50 | |