| 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 | $31.90 | 9.435% | $34.9098 | $34.91 | $34.90 | $34.90 |
| Purchase #2 | $79.39 | 6.135% | $84.2606 | $84.26 | $84.25 | $84.30 |
| Purchase #3 | $232.49 | 9.862% | $255.4182 | $255.42 | $255.40 | $255.40 |
| Purchase #4 | $108.44 | 11.837% | $121.276 | $121.28 | $121.30 | $121.30 |
| Purchase #5 | $217.99 | 4.558% | $227.926 | $227.93 | $227.95 | $227.90 |
| Purchase #6 | $81.29 | 11.438% | $90.588 | $90.59 | $90.60 | $90.60 |
| Purchase #7 | $136.64 | 5.699% | $144.4271 | $144.43 | $144.45 | $144.40 |
| 7 purchase totals = | $888.14 | $958.8057 | $958.82 | $958.85 | $958.80 | |