| 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 | $101.65 | 8.203% | $109.9883 | $109.99 | $110.00 | $110.00 |
| Purchase #2 | $157.43 | 7.759% | $169.645 | $169.65 | $169.65 | $169.60 |
| Purchase #3 | $249.50 | 7.468% | $268.1327 | $268.13 | $268.15 | $268.10 |
| Purchase #4 | $213.41 | 10.591% | $236.0123 | $236.01 | $236.00 | $236.00 |
| Purchase #5 | $217.33 | 10.204% | $239.5064 | $239.51 | $239.50 | $239.50 |
| Purchase #6 | $141.54 | 3.597% | $146.6312 | $146.63 | $146.65 | $146.60 |
| Purchase #7 | $142.67 | 5.756% | $150.8821 | $150.88 | $150.90 | $150.90 |
| 7 purchase totals = | $1,223.53 | $1,320.7980 | $1,320.80 | $1,320.85 | $1,320.70 | |