| 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 | $129.66 | 13.238% | $146.8244 | $146.82 | $146.80 | $146.80 |
| Purchase #2 | $133.25 | 13.367% | $151.0615 | $151.06 | $151.05 | $151.10 |
| Purchase #3 | $84.63 | 11.260% | $94.1593 | $94.16 | $94.15 | $94.20 |
| Purchase #4 | $91.38 | 13.646% | $103.8497 | $103.85 | $103.85 | $103.80 |
| Purchase #5 | $190.97 | 4.208% | $199.006 | $199.01 | $199.00 | $199.00 |
| Purchase #6 | $194.42 | 8.240% | $210.4402 | $210.44 | $210.45 | $210.40 |
| Purchase #7 | $39.64 | 12.581% | $44.6271 | $44.63 | $44.65 | $44.60 |
| 7 purchase totals = | $863.95 | $949.9682 | $949.97 | $949.95 | $949.90 | |