| 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 | $206.69 | 6.541% | $220.2096 | $220.21 | $220.20 | $220.20 |
| Purchase #2 | $230.84 | 10.547% | $255.1867 | $255.19 | $255.20 | $255.20 |
| Purchase #3 | $195.26 | 12.154% | $218.9919 | $218.99 | $219.00 | $219.00 |
| Purchase #4 | $131.28 | 12.188% | $147.2804 | $147.28 | $147.30 | $147.30 |
| Purchase #5 | $210.94 | 9.618% | $231.2282 | $231.23 | $231.25 | $231.20 |
| Purchase #6 | $148.50 | 6.540% | $158.2119 | $158.21 | $158.20 | $158.20 |
| Purchase #7 | $16.42 | 10.500% | $18.1441 | $18.14 | $18.15 | $18.10 |
| 7 purchase totals = | $1,139.93 | $1,249.2528 | $1,249.25 | $1,249.30 | $1,249.20 | |