| 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 | $10.54 | 7.678% | $11.3493 | $11.35 | $11.35 | $11.30 |
| Purchase #2 | $206.69 | 12.473% | $232.4704 | $232.47 | $232.45 | $232.50 |
| Purchase #3 | $122.27 | 6.525% | $130.2481 | $130.25 | $130.25 | $130.20 |
| Purchase #4 | $217.34 | 13.417% | $246.5005 | $246.50 | $246.50 | $246.50 |
| Purchase #5 | $91.29 | 6.239% | $96.9856 | $96.99 | $97.00 | $97.00 |
| Purchase #6 | $162.41 | 8.568% | $176.3253 | $176.33 | $176.35 | $176.30 |
| Purchase #7 | $166.45 | 13.852% | $189.5067 | $189.51 | $189.50 | $189.50 |
| 7 purchase totals = | $976.99 | $1,083.3859 | $1,083.40 | $1,083.40 | $1,083.30 | |