| 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 | $249.27 | 11.547% | $278.0532 | $278.05 | $278.05 | $278.10 |
| Purchase #2 | $187.42 | 3.797% | $194.5363 | $194.54 | $194.55 | $194.50 |
| Purchase #3 | $173.66 | 7.570% | $186.8061 | $186.81 | $186.80 | $186.80 |
| Purchase #4 | $183.80 | 8.611% | $199.627 | $199.63 | $199.65 | $199.60 |
| Purchase #5 | $175.89 | 6.135% | $186.6809 | $186.68 | $186.70 | $186.70 |
| Purchase #6 | $77.82 | 12.181% | $87.2993 | $87.30 | $87.30 | $87.30 |
| Purchase #7 | $162.30 | 4.189% | $169.0987 | $169.10 | $169.10 | $169.10 |
| 7 purchase totals = | $1,210.16 | $1,302.1015 | $1,302.11 | $1,302.15 | $1,302.10 | |