| 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 | $13.52 | 8.316% | $14.6443 | $14.64 | $14.65 | $14.60 |
| Purchase #2 | $129.90 | 3.128% | $133.9633 | $133.96 | $133.95 | $134.00 |
| Purchase #3 | $246.68 | 10.367% | $272.2533 | $272.25 | $272.25 | $272.30 |
| Purchase #4 | $126.35 | 7.145% | $135.3777 | $135.38 | $135.40 | $135.40 |
| Purchase #5 | $246.39 | 7.554% | $265.0023 | $265.00 | $265.00 | $265.00 |
| Purchase #6 | $73.67 | 10.436% | $81.3582 | $81.36 | $81.35 | $81.40 |
| Purchase #7 | $213.45 | 4.508% | $223.0723 | $223.07 | $223.05 | $223.10 |
| 7 purchase totals = | $1,049.96 | $1,125.6714 | $1,125.66 | $1,125.65 | $1,125.80 | |