| 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 | $197.48 | 12.223% | $221.618 | $221.62 | $221.60 | $221.60 |
| Purchase #2 | $99.99 | 6.795% | $106.7843 | $106.78 | $106.80 | $106.80 |
| Purchase #3 | $5.42 | 4.165% | $5.6457 | $5.65 | $5.65 | $5.60 |
| Purchase #4 | $248.76 | 4.748% | $260.5711 | $260.57 | $260.55 | $260.60 |
| Purchase #5 | $34.28 | 6.767% | $36.5997 | $36.60 | $36.60 | $36.60 |
| Purchase #6 | $109.32 | 3.612% | $113.2686 | $113.27 | $113.25 | $113.30 |
| Purchase #7 | $213.71 | 11.274% | $237.8037 | $237.80 | $237.80 | $237.80 |
| 7 purchase totals = | $908.96 | $982.2911 | $982.29 | $982.25 | $982.30 | |