| 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 | $116.45 | 7.184% | $124.8158 | $124.82 | $124.80 | $124.80 |
| Purchase #2 | $129.96 | 4.678% | $136.0395 | $136.04 | $136.05 | $136.00 |
| Purchase #3 | $240.99 | 7.718% | $259.5896 | $259.59 | $259.60 | $259.60 |
| Purchase #4 | $169.78 | 4.294% | $177.0704 | $177.07 | $177.05 | $177.10 |
| Purchase #5 | $167.41 | 12.800% | $188.8385 | $188.84 | $188.85 | $188.80 |
| Purchase #6 | $181.74 | 3.331% | $187.7938 | $187.79 | $187.80 | $187.80 |
| Purchase #7 | $115.42 | 13.181% | $130.6335 | $130.63 | $130.65 | $130.60 |
| 7 purchase totals = | $1,121.75 | $1,204.7811 | $1,204.78 | $1,204.80 | $1,204.70 | |