| 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 | $199.54 | 11.761% | $223.0079 | $223.01 | $223.00 | $223.00 |
| Purchase #2 | $20.37 | 11.469% | $22.7062 | $22.71 | $22.70 | $22.70 |
| Purchase #3 | $219.60 | 10.827% | $243.3761 | $243.38 | $243.40 | $243.40 |
| Purchase #4 | $52.54 | 6.647% | $56.0323 | $56.03 | $56.05 | $56.00 |
| Purchase #5 | $232.34 | 5.203% | $244.4287 | $244.43 | $244.45 | $244.40 |
| Purchase #6 | $102.81 | 12.480% | $115.6407 | $115.64 | $115.65 | $115.60 |
| Purchase #7 | $81.74 | 13.213% | $92.5403 | $92.54 | $92.55 | $92.50 |
| 7 purchase totals = | $908.94 | $997.7322 | $997.74 | $997.80 | $997.60 | |