| 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 | $209.35 | 4.571% | $218.9194 | $218.92 | $218.90 | $218.90 |
| Purchase #2 | $117.45 | 3.762% | $121.8685 | $121.87 | $121.85 | $121.90 |
| Purchase #3 | $163.74 | 8.784% | $178.1229 | $178.12 | $178.10 | $178.10 |
| Purchase #4 | $237.40 | 5.226% | $249.8065 | $249.81 | $249.80 | $249.80 |
| Purchase #5 | $181.82 | 11.813% | $203.2984 | $203.30 | $203.30 | $203.30 |
| Purchase #6 | $13.76 | 3.422% | $14.2309 | $14.23 | $14.25 | $14.20 |
| Purchase #7 | $28.64 | 4.415% | $29.9045 | $29.90 | $29.90 | $29.90 |
| 7 purchase totals = | $952.16 | $1,016.1511 | $1,016.15 | $1,016.10 | $1,016.10 | |