| 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 | $108.50 | 7.707% | $116.8621 | $116.86 | $116.85 | $116.90 |
| Purchase #2 | $204.92 | 7.332% | $219.9447 | $219.94 | $219.95 | $219.90 |
| Purchase #3 | $106.85 | 11.375% | $119.0042 | $119.00 | $119.00 | $119.00 |
| Purchase #4 | $205.86 | 7.241% | $220.7663 | $220.77 | $220.75 | $220.80 |
| Purchase #5 | $145.41 | 3.329% | $150.2507 | $150.25 | $150.25 | $150.30 |
| Purchase #6 | $61.32 | 13.563% | $69.6368 | $69.64 | $69.65 | $69.60 |
| Purchase #7 | $198.91 | 4.856% | $208.5691 | $208.57 | $208.55 | $208.60 |
| 7 purchase totals = | $1,031.77 | $1,105.0339 | $1,105.03 | $1,105.00 | $1,105.10 | |