| 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 | $223.74 | 8.114% | $241.8943 | $241.89 | $241.90 | $241.90 |
| Purchase #2 | $68.70 | 11.497% | $76.5984 | $76.60 | $76.60 | $76.60 |
| Purchase #3 | $224.59 | 6.133% | $238.3641 | $238.36 | $238.35 | $238.40 |
| Purchase #4 | $232.34 | 10.636% | $257.0517 | $257.05 | $257.05 | $257.10 |
| Purchase #5 | $214.69 | 10.829% | $237.9388 | $237.94 | $237.95 | $237.90 |
| Purchase #6 | $131.81 | 6.555% | $140.4501 | $140.45 | $140.45 | $140.50 |
| Purchase #7 | $79.62 | 9.796% | $87.4196 | $87.42 | $87.40 | $87.40 |
| 7 purchase totals = | $1,175.49 | $1,279.7170 | $1,279.71 | $1,279.70 | $1,279.80 | |