| 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 | $222.29 | 13.625% | $252.577 | $252.58 | $252.60 | $252.60 |
| Purchase #2 | $69.68 | 9.392% | $76.2243 | $76.22 | $76.20 | $76.20 |
| Purchase #3 | $192.87 | 9.716% | $211.6092 | $211.61 | $211.60 | $211.60 |
| Purchase #4 | $158.78 | 8.634% | $172.4891 | $172.49 | $172.50 | $172.50 |
| Purchase #5 | $178.68 | 7.267% | $191.6647 | $191.66 | $191.65 | $191.70 |
| Purchase #6 | $244.75 | 12.287% | $274.8224 | $274.82 | $274.80 | $274.80 |
| Purchase #7 | $46.78 | 7.292% | $50.1912 | $50.19 | $50.20 | $50.20 |
| 7 purchase totals = | $1,113.83 | $1,229.5779 | $1,229.57 | $1,229.55 | $1,229.60 | |