| 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 | $198.97 | 6.107% | $211.1211 | $211.12 | $211.10 | $211.10 |
| Purchase #2 | $41.70 | 8.123% | $45.0873 | $45.09 | $45.10 | $45.10 |
| Purchase #3 | $37.36 | 4.236% | $38.9426 | $38.94 | $38.95 | $38.90 |
| Purchase #4 | $117.74 | 12.604% | $132.5799 | $132.58 | $132.60 | $132.60 |
| Purchase #5 | $8.93 | 10.437% | $9.862 | $9.86 | $9.85 | $9.90 |
| Purchase #6 | $138.62 | 10.299% | $152.8965 | $152.90 | $152.90 | $152.90 |
| Purchase #7 | $209.30 | 9.762% | $229.7319 | $229.73 | $229.75 | $229.70 |
| 7 purchase totals = | $752.62 | $820.2213 | $820.22 | $820.25 | $820.20 | |