| 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 | $196.63 | 11.873% | $219.9759 | $219.98 | $220.00 | $220.00 |
| Purchase #2 | $92.66 | 6.294% | $98.492 | $98.49 | $98.50 | $98.50 |
| Purchase #3 | $100.32 | 11.699% | $112.0564 | $112.06 | $112.05 | $112.10 |
| Purchase #4 | $164.93 | 8.814% | $179.4669 | $179.47 | $179.45 | $179.50 |
| Purchase #5 | $225.28 | 9.390% | $246.4338 | $246.43 | $246.45 | $246.40 |
| Purchase #6 | $205.48 | 3.869% | $213.43 | $213.43 | $213.45 | $213.40 |
| Purchase #7 | $44.67 | 8.598% | $48.5107 | $48.51 | $48.50 | $48.50 |
| 7 purchase totals = | $1,029.97 | $1,118.3657 | $1,118.37 | $1,118.40 | $1,118.40 | |