| 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 | $187.66 | 5.209% | $197.4352 | $197.44 | $197.45 | $197.40 |
| Purchase #2 | $68.42 | 13.727% | $77.812 | $77.81 | $77.80 | $77.80 |
| Purchase #3 | $245.95 | 6.722% | $262.4828 | $262.48 | $262.50 | $262.50 |
| Purchase #4 | $109.25 | 3.461% | $113.0311 | $113.03 | $113.05 | $113.00 |
| Purchase #5 | $199.97 | 10.851% | $221.6687 | $221.67 | $221.65 | $221.70 |
| Purchase #6 | $88.46 | 10.219% | $97.4997 | $97.50 | $97.50 | $97.50 |
| Purchase #7 | $91.86 | 7.474% | $98.7256 | $98.73 | $98.75 | $98.70 |
| 7 purchase totals = | $991.57 | $1,068.6551 | $1,068.66 | $1,068.70 | $1,068.60 | |