| 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 | $146.84 | 4.582% | $153.5682 | $153.57 | $153.55 | $153.60 |
| Purchase #2 | $71.86 | 4.373% | $75.0024 | $75.00 | $75.00 | $75.00 |
| Purchase #3 | $240.98 | 12.291% | $270.5989 | $270.60 | $270.60 | $270.60 |
| Purchase #4 | $201.90 | 3.731% | $209.4329 | $209.43 | $209.45 | $209.40 |
| Purchase #5 | $65.36 | 12.751% | $73.6941 | $73.69 | $73.70 | $73.70 |
| Purchase #6 | $199.39 | 13.405% | $226.1182 | $226.12 | $226.10 | $226.10 |
| Purchase #7 | $20.48 | 9.265% | $22.3775 | $22.38 | $22.40 | $22.40 |
| 7 purchase totals = | $946.81 | $1,030.7922 | $1,030.79 | $1,030.80 | $1,030.80 | |