| 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 | $196.52 | 11.270% | $218.6678 | $218.67 | $218.65 | $218.70 |
| Purchase #2 | $237.43 | 4.425% | $247.9363 | $247.94 | $247.95 | $247.90 |
| Purchase #3 | $104.48 | 6.767% | $111.5502 | $111.55 | $111.55 | $111.60 |
| Purchase #4 | $227.86 | 11.340% | $253.6993 | $253.70 | $253.70 | $253.70 |
| Purchase #5 | $151.53 | 4.616% | $158.5246 | $158.52 | $158.50 | $158.50 |
| Purchase #6 | $231.97 | 5.312% | $244.2922 | $244.29 | $244.30 | $244.30 |
| Purchase #7 | $129.68 | 6.458% | $138.0547 | $138.05 | $138.05 | $138.10 |
| 7 purchase totals = | $1,279.47 | $1,372.7251 | $1,372.72 | $1,372.70 | $1,372.80 | |