| 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 | $220.57 | 6.616% | $235.1629 | $235.16 | $235.15 | $235.20 |
| Purchase #2 | $45.32 | 10.666% | $50.1538 | $50.15 | $50.15 | $50.20 |
| Purchase #3 | $229.90 | 7.187% | $246.4229 | $246.42 | $246.40 | $246.40 |
| Purchase #4 | $51.25 | 8.315% | $55.5114 | $55.51 | $55.50 | $55.50 |
| Purchase #5 | $230.97 | 9.244% | $252.3209 | $252.32 | $252.30 | $252.30 |
| Purchase #6 | $241.49 | 10.188% | $266.093 | $266.09 | $266.10 | $266.10 |
| Purchase #7 | $212.81 | 9.158% | $232.2991 | $232.30 | $232.30 | $232.30 |
| 7 purchase totals = | $1,232.31 | $1,337.9640 | $1,337.95 | $1,337.90 | $1,338.00 | |