| 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 | $224.66 | 7.760% | $242.0936 | $242.09 | $242.10 | $242.10 |
| Purchase #2 | $182.43 | 6.777% | $194.7933 | $194.79 | $194.80 | $194.80 |
| Purchase #3 | $189.87 | 3.598% | $196.7015 | $196.70 | $196.70 | $196.70 |
| Purchase #4 | $111.32 | 13.413% | $126.2514 | $126.25 | $126.25 | $126.30 |
| Purchase #5 | $167.51 | 11.629% | $186.9897 | $186.99 | $187.00 | $187.00 |
| Purchase #6 | $195.53 | 13.346% | $221.6254 | $221.63 | $221.65 | $221.60 |
| Purchase #7 | $97.42 | 4.754% | $102.0513 | $102.05 | $102.05 | $102.10 |
| 7 purchase totals = | $1,168.74 | $1,270.5062 | $1,270.50 | $1,270.55 | $1,270.60 | |