| 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 | $100.96 | 11.727% | $112.7996 | $112.80 | $112.80 | $112.80 |
| Purchase #2 | $235.82 | 6.318% | $250.7191 | $250.72 | $250.70 | $250.70 |
| Purchase #3 | $183.66 | 10.803% | $203.5008 | $203.50 | $203.50 | $203.50 |
| Purchase #4 | $178.59 | 7.208% | $191.4628 | $191.46 | $191.45 | $191.50 |
| Purchase #5 | $15.81 | 6.450% | $16.8297 | $16.83 | $16.85 | $16.80 |
| Purchase #6 | $55.69 | 4.376% | $58.127 | $58.13 | $58.15 | $58.10 |
| Purchase #7 | $54.62 | 12.233% | $61.3017 | $61.30 | $61.30 | $61.30 |
| 7 purchase totals = | $825.15 | $894.7407 | $894.74 | $894.75 | $894.70 | |