| 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 | $188.56 | 11.358% | $209.9766 | $209.98 | $210.00 | $210.00 |
| Purchase #2 | $239.44 | 8.774% | $260.4485 | $260.45 | $260.45 | $260.40 |
| Purchase #3 | $110.69 | 7.309% | $118.7803 | $118.78 | $118.80 | $118.80 |
| Purchase #4 | $63.57 | 12.707% | $71.6478 | $71.65 | $71.65 | $71.60 |
| Purchase #5 | $9.61 | 11.468% | $10.7121 | $10.71 | $10.70 | $10.70 |
| Purchase #6 | $33.25 | 4.828% | $34.8553 | $34.86 | $34.85 | $34.90 |
| Purchase #7 | $171.68 | 3.123% | $177.0416 | $177.04 | $177.05 | $177.00 |
| 7 purchase totals = | $816.80 | $883.4622 | $883.47 | $883.50 | $883.40 | |