| 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 | $183.46 | 12.275% | $205.9797 | $205.98 | $206.00 | $206.00 |
| Purchase #2 | $136.91 | 12.351% | $153.8198 | $153.82 | $153.80 | $153.80 |
| Purchase #3 | $199.72 | 13.823% | $227.3273 | $227.33 | $227.35 | $227.30 |
| Purchase #4 | $20.69 | 6.456% | $22.0257 | $22.03 | $22.05 | $22.00 |
| Purchase #5 | $152.52 | 4.545% | $159.452 | $159.45 | $159.45 | $159.50 |
| Purchase #6 | $227.67 | 13.487% | $258.3759 | $258.38 | $258.40 | $258.40 |
| Purchase #7 | $192.93 | 9.808% | $211.8526 | $211.85 | $211.85 | $211.90 |
| 7 purchase totals = | $1,113.90 | $1,238.8330 | $1,238.84 | $1,238.90 | $1,238.90 | |