| 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 | $89.40 | 9.678% | $98.0521 | $98.05 | $98.05 | $98.10 |
| Purchase #2 | $234.81 | 6.658% | $250.4436 | $250.44 | $250.45 | $250.40 |
| Purchase #3 | $218.80 | 3.340% | $226.1079 | $226.11 | $226.10 | $226.10 |
| Purchase #4 | $235.44 | 13.175% | $266.4592 | $266.46 | $266.45 | $266.50 |
| Purchase #5 | $215.38 | 10.286% | $237.534 | $237.53 | $237.55 | $237.50 |
| Purchase #6 | $163.39 | 11.200% | $181.6897 | $181.69 | $181.70 | $181.70 |
| Purchase #7 | $246.54 | 7.310% | $264.5621 | $264.56 | $264.55 | $264.60 |
| 7 purchase totals = | $1,403.76 | $1,524.8486 | $1,524.84 | $1,524.85 | $1,524.90 | |