| 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 | $239.64 | 8.773% | $260.6636 | $260.66 | $260.65 | $260.70 |
| Purchase #2 | $181.62 | 6.116% | $192.7279 | $192.73 | $192.75 | $192.70 |
| Purchase #3 | $221.42 | 8.613% | $240.4909 | $240.49 | $240.50 | $240.50 |
| Purchase #4 | $248.62 | 7.363% | $266.9259 | $266.93 | $266.95 | $266.90 |
| Purchase #5 | $85.97 | 13.574% | $97.6396 | $97.64 | $97.65 | $97.60 |
| Purchase #6 | $133.74 | 3.170% | $137.9796 | $137.98 | $138.00 | $138.00 |
| Purchase #7 | $102.63 | 12.124% | $115.0729 | $115.07 | $115.05 | $115.10 |
| 7 purchase totals = | $1,213.64 | $1,311.5004 | $1,311.50 | $1,311.55 | $1,311.50 | |