| 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 | $173.40 | 12.198% | $194.5513 | $194.55 | $194.55 | $194.60 |
| Purchase #2 | $28.92 | 7.559% | $31.1061 | $31.11 | $31.10 | $31.10 |
| Purchase #3 | $213.56 | 4.275% | $222.6897 | $222.69 | $222.70 | $222.70 |
| Purchase #4 | $43.90 | 9.386% | $48.0205 | $48.02 | $48.00 | $48.00 |
| Purchase #5 | $237.42 | 13.105% | $268.5339 | $268.53 | $268.55 | $268.50 |
| Purchase #6 | $6.52 | 5.261% | $6.863 | $6.86 | $6.85 | $6.90 |
| Purchase #7 | $124.57 | 11.252% | $138.5866 | $138.59 | $138.60 | $138.60 |
| 7 purchase totals = | $828.29 | $910.3511 | $910.35 | $910.35 | $910.40 | |