| 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 | $119.83 | 8.421% | $129.9209 | $129.92 | $129.90 | $129.90 |
| Purchase #2 | $186.85 | 4.262% | $194.8135 | $194.81 | $194.80 | $194.80 |
| Purchase #3 | $28.67 | 13.744% | $32.6104 | $32.61 | $32.60 | $32.60 |
| Purchase #4 | $162.39 | 12.246% | $182.2763 | $182.28 | $182.30 | $182.30 |
| Purchase #5 | $87.99 | 7.394% | $94.496 | $94.50 | $94.50 | $94.50 |
| Purchase #6 | $209.46 | 4.537% | $218.9632 | $218.96 | $218.95 | $219.00 |
| Purchase #7 | $34.70 | 3.689% | $35.9801 | $35.98 | $36.00 | $36.00 |
| 7 purchase totals = | $829.89 | $889.0604 | $889.06 | $889.05 | $889.10 | |