| 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 | $108.27 | 13.126% | $122.4815 | $122.48 | $122.50 | $122.50 |
| Purchase #2 | $68.38 | 4.209% | $71.2581 | $71.26 | $71.25 | $71.30 |
| Purchase #3 | $217.79 | 12.357% | $244.7023 | $244.70 | $244.70 | $244.70 |
| Purchase #4 | $10.98 | 12.463% | $12.3484 | $12.35 | $12.35 | $12.30 |
| Purchase #5 | $196.50 | 6.111% | $208.5081 | $208.51 | $208.50 | $208.50 |
| Purchase #6 | $136.68 | 4.670% | $143.063 | $143.06 | $143.05 | $143.10 |
| Purchase #7 | $204.82 | 7.114% | $219.3909 | $219.39 | $219.40 | $219.40 |
| 7 purchase totals = | $943.42 | $1,021.7523 | $1,021.75 | $1,021.75 | $1,021.80 | |