| 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 | $200.79 | 11.574% | $224.0294 | $224.03 | $224.05 | $224.00 |
| Purchase #2 | $214.66 | 6.580% | $228.7846 | $228.78 | $228.80 | $228.80 |
| Purchase #3 | $12.49 | 8.395% | $13.5385 | $13.54 | $13.55 | $13.50 |
| Purchase #4 | $219.41 | 9.288% | $239.7888 | $239.79 | $239.80 | $239.80 |
| Purchase #5 | $186.28 | 6.466% | $198.3249 | $198.32 | $198.30 | $198.30 |
| Purchase #6 | $238.33 | 11.874% | $266.6293 | $266.63 | $266.65 | $266.60 |
| Purchase #7 | $97.36 | 11.857% | $108.904 | $108.90 | $108.90 | $108.90 |
| 7 purchase totals = | $1,169.32 | $1,279.9995 | $1,279.99 | $1,280.05 | $1,279.90 | |