| 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 | $14.95 | 12.265% | $16.7836 | $16.78 | $16.80 | $16.80 |
| Purchase #2 | $237.35 | 13.262% | $268.8274 | $268.83 | $268.85 | $268.80 |
| Purchase #3 | $6.46 | 11.327% | $7.1917 | $7.19 | $7.20 | $7.20 |
| Purchase #4 | $120.51 | 5.467% | $127.0983 | $127.10 | $127.10 | $127.10 |
| Purchase #5 | $133.55 | 9.512% | $146.2533 | $146.25 | $146.25 | $146.30 |
| Purchase #6 | $227.59 | 7.271% | $244.1381 | $244.14 | $244.15 | $244.10 |
| Purchase #7 | $5.92 | 13.763% | $6.7348 | $6.73 | $6.75 | $6.70 |
| 7 purchase totals = | $746.33 | $817.0272 | $817.02 | $817.10 | $817.00 | |