| 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 | $48.32 | 10.139% | $53.2192 | $53.22 | $53.20 | $53.20 |
| Purchase #2 | $54.34 | 6.725% | $57.9944 | $57.99 | $58.00 | $58.00 |
| Purchase #3 | $227.70 | 8.749% | $247.6215 | $247.62 | $247.60 | $247.60 |
| Purchase #4 | $203.52 | 13.342% | $230.6736 | $230.67 | $230.65 | $230.70 |
| Purchase #5 | $124.30 | 5.762% | $131.4622 | $131.46 | $131.45 | $131.50 |
| Purchase #6 | $234.60 | 11.215% | $260.9104 | $260.91 | $260.90 | $260.90 |
| Purchase #7 | $216.77 | 10.737% | $240.0446 | $240.04 | $240.05 | $240.00 |
| 7 purchase totals = | $1,109.55 | $1,221.9259 | $1,221.91 | $1,221.85 | $1,221.90 | |