| 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 | $134.35 | 9.526% | $147.1482 | $147.15 | $147.15 | $147.10 |
| Purchase #2 | $230.96 | 7.871% | $249.1389 | $249.14 | $249.15 | $249.10 |
| Purchase #3 | $210.99 | 11.611% | $235.488 | $235.49 | $235.50 | $235.50 |
| Purchase #4 | $243.65 | 10.416% | $269.0286 | $269.03 | $269.05 | $269.00 |
| Purchase #5 | $15.67 | 10.155% | $17.2613 | $17.26 | $17.25 | $17.30 |
| Purchase #6 | $191.86 | 13.842% | $218.4173 | $218.42 | $218.40 | $218.40 |
| Purchase #7 | $166.34 | 6.745% | $177.5596 | $177.56 | $177.55 | $177.60 |
| 7 purchase totals = | $1,193.82 | $1,314.0419 | $1,314.05 | $1,314.05 | $1,314.00 | |