| 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 | $222.97 | 7.762% | $240.2769 | $240.28 | $240.30 | $240.30 |
| Purchase #2 | $124.80 | 10.836% | $138.3233 | $138.32 | $138.30 | $138.30 |
| Purchase #3 | $71.27 | 5.263% | $75.0209 | $75.02 | $75.00 | $75.00 |
| Purchase #4 | $194.71 | 9.602% | $213.4061 | $213.41 | $213.40 | $213.40 |
| Purchase #5 | $104.44 | 10.396% | $115.2976 | $115.30 | $115.30 | $115.30 |
| Purchase #6 | $91.56 | 3.725% | $94.9706 | $94.97 | $94.95 | $95.00 |
| Purchase #7 | $200.35 | 6.452% | $213.2766 | $213.28 | $213.30 | $213.30 |
| 7 purchase totals = | $1,010.10 | $1,090.5720 | $1,090.58 | $1,090.55 | $1,090.60 | |