| 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 | $92.82 | 7.754% | $100.0173 | $100.02 | $100.00 | $100.00 |
| Purchase #2 | $241.28 | 7.111% | $258.4374 | $258.44 | $258.45 | $258.40 |
| Purchase #3 | $214.81 | 13.775% | $244.4001 | $244.40 | $244.40 | $244.40 |
| Purchase #4 | $149.91 | 10.329% | $165.3942 | $165.39 | $165.40 | $165.40 |
| Purchase #5 | $248.97 | 11.670% | $278.0248 | $278.02 | $278.00 | $278.00 |
| Purchase #6 | $204.65 | 11.301% | $227.7775 | $227.78 | $227.80 | $227.80 |
| Purchase #7 | $199.49 | 8.217% | $215.8821 | $215.88 | $215.90 | $215.90 |
| 7 purchase totals = | $1,351.93 | $1,489.9334 | $1,489.93 | $1,489.95 | $1,489.90 | |