| 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 | $225.25 | 10.241% | $248.3179 | $248.32 | $248.30 | $248.30 |
| Purchase #2 | $174.25 | 5.492% | $183.8198 | $183.82 | $183.80 | $183.80 |
| Purchase #3 | $250.31 | 13.630% | $284.4273 | $284.43 | $284.45 | $284.40 |
| Purchase #4 | $32.82 | 8.590% | $35.6392 | $35.64 | $35.65 | $35.60 |
| Purchase #5 | $197.42 | 10.258% | $217.6713 | $217.67 | $217.65 | $217.70 |
| Purchase #6 | $153.31 | 10.716% | $169.7387 | $169.74 | $169.75 | $169.70 |
| Purchase #7 | $214.78 | 13.729% | $244.2671 | $244.27 | $244.25 | $244.30 |
| 7 purchase totals = | $1,248.14 | $1,383.8813 | $1,383.89 | $1,383.85 | $1,383.80 | |