| 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 | $184.62 | 6.597% | $196.7994 | $196.80 | $196.80 | $196.80 |
| Purchase #2 | $215.70 | 3.135% | $222.4622 | $222.46 | $222.45 | $222.50 |
| Purchase #3 | $223.25 | 7.825% | $240.7193 | $240.72 | $240.70 | $240.70 |
| Purchase #4 | $204.35 | 10.610% | $226.0315 | $226.03 | $226.05 | $226.00 |
| Purchase #5 | $191.67 | 4.163% | $199.6492 | $199.65 | $199.65 | $199.60 |
| Purchase #6 | $92.49 | 5.372% | $97.4586 | $97.46 | $97.45 | $97.50 |
| Purchase #7 | $101.34 | 8.382% | $109.8343 | $109.83 | $109.85 | $109.80 |
| 7 purchase totals = | $1,213.42 | $1,292.9545 | $1,292.95 | $1,292.95 | $1,292.90 | |