| 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 | $213.72 | 8.109% | $231.0506 | $231.05 | $231.05 | $231.10 |
| Purchase #2 | $123.71 | 11.752% | $138.2484 | $138.25 | $138.25 | $138.20 |
| Purchase #3 | $201.38 | 12.483% | $226.5183 | $226.52 | $226.50 | $226.50 |
| Purchase #4 | $9.70 | 13.323% | $10.9923 | $10.99 | $11.00 | $11.00 |
| Purchase #5 | $94.93 | 4.212% | $98.9285 | $98.93 | $98.95 | $98.90 |
| Purchase #6 | $71.83 | 4.448% | $75.025 | $75.03 | $75.05 | $75.00 |
| Purchase #7 | $147.76 | 6.438% | $157.2728 | $157.27 | $157.25 | $157.30 |
| 7 purchase totals = | $863.03 | $938.0359 | $938.04 | $938.05 | $938.00 | |