| 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 | $109.55 | 6.801% | $117.0005 | $117.00 | $117.00 | $117.00 |
| Purchase #2 | $22.47 | 8.176% | $24.3071 | $24.31 | $24.30 | $24.30 |
| Purchase #3 | $249.40 | 13.484% | $283.0291 | $283.03 | $283.05 | $283.00 |
| Purchase #4 | $240.64 | 10.835% | $266.7133 | $266.71 | $266.70 | $266.70 |
| Purchase #5 | $109.61 | 8.804% | $119.2601 | $119.26 | $119.25 | $119.30 |
| Purchase #6 | $71.78 | 12.221% | $80.5522 | $80.55 | $80.55 | $80.60 |
| Purchase #7 | $93.75 | 8.636% | $101.8463 | $101.85 | $101.85 | $101.80 |
| 7 purchase totals = | $897.20 | $992.7086 | $992.71 | $992.70 | $992.70 | |