| 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 | $208.92 | 4.199% | $217.6926 | $217.69 | $217.70 | $217.70 |
| Purchase #2 | $218.89 | 10.454% | $241.7728 | $241.77 | $241.75 | $241.80 |
| Purchase #3 | $237.42 | 9.789% | $260.661 | $260.66 | $260.65 | $260.70 |
| Purchase #4 | $245.60 | 5.839% | $259.9406 | $259.94 | $259.95 | $259.90 |
| Purchase #5 | $68.89 | 5.135% | $72.4275 | $72.43 | $72.45 | $72.40 |
| Purchase #6 | $70.32 | 6.828% | $75.1214 | $75.12 | $75.10 | $75.10 |
| Purchase #7 | $48.34 | 10.682% | $53.5037 | $53.50 | $53.50 | $53.50 |
| 7 purchase totals = | $1,098.38 | $1,181.1196 | $1,181.11 | $1,181.10 | $1,181.10 | |