| 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 | $207.96 | 12.313% | $233.5661 | $233.57 | $233.55 | $233.60 |
| Purchase #2 | $67.53 | 4.130% | $70.319 | $70.32 | $70.30 | $70.30 |
| Purchase #3 | $229.66 | 6.609% | $244.8382 | $244.84 | $244.85 | $244.80 |
| Purchase #4 | $233.44 | 10.506% | $257.9652 | $257.97 | $257.95 | $258.00 |
| Purchase #5 | $62.42 | 4.308% | $65.1091 | $65.11 | $65.10 | $65.10 |
| Purchase #6 | $154.88 | 9.715% | $169.9266 | $169.93 | $169.95 | $169.90 |
| Purchase #7 | $190.68 | 5.379% | $200.9367 | $200.94 | $200.95 | $200.90 |
| 7 purchase totals = | $1,146.57 | $1,242.6609 | $1,242.68 | $1,242.65 | $1,242.60 | |