| 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 | $204.74 | 7.861% | $220.8346 | $220.83 | $220.85 | $220.80 |
| Purchase #2 | $40.47 | 7.108% | $43.3466 | $43.35 | $43.35 | $43.30 |
| Purchase #3 | $155.32 | 6.180% | $164.9188 | $164.92 | $164.90 | $164.90 |
| Purchase #4 | $217.61 | 12.411% | $244.6176 | $244.62 | $244.60 | $244.60 |
| Purchase #5 | $111.87 | 13.347% | $126.8013 | $126.80 | $126.80 | $126.80 |
| Purchase #6 | $18.89 | 13.259% | $21.3946 | $21.39 | $21.40 | $21.40 |
| Purchase #7 | $248.28 | 7.842% | $267.7501 | $267.75 | $267.75 | $267.80 |
| 7 purchase totals = | $997.18 | $1,089.6636 | $1,089.66 | $1,089.65 | $1,089.60 | |