| 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 | $69.86 | 12.670% | $78.7113 | $78.71 | $78.70 | $78.70 |
| Purchase #2 | $99.57 | 7.180% | $106.7191 | $106.72 | $106.70 | $106.70 |
| Purchase #3 | $201.25 | 10.177% | $221.7312 | $221.73 | $221.75 | $221.70 |
| Purchase #4 | $229.59 | 12.318% | $257.8709 | $257.87 | $257.85 | $257.90 |
| Purchase #5 | $84.78 | 4.374% | $88.4883 | $88.49 | $88.50 | $88.50 |
| Purchase #6 | $151.29 | 12.145% | $169.6642 | $169.66 | $169.65 | $169.70 |
| Purchase #7 | $178.44 | 7.668% | $192.1228 | $192.12 | $192.10 | $192.10 |
| 7 purchase totals = | $1,014.78 | $1,115.3078 | $1,115.30 | $1,115.25 | $1,115.30 | |