| 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 | $103.39 | 13.569% | $117.419 | $117.42 | $117.40 | $117.40 |
| Purchase #2 | $9.93 | 9.516% | $10.8749 | $10.87 | $10.85 | $10.90 |
| Purchase #3 | $175.91 | 7.599% | $189.2774 | $189.28 | $189.30 | $189.30 |
| Purchase #4 | $199.45 | 9.188% | $217.7755 | $217.78 | $217.80 | $217.80 |
| Purchase #5 | $126.84 | 11.106% | $140.9269 | $140.93 | $140.95 | $140.90 |
| Purchase #6 | $207.42 | 6.768% | $221.4582 | $221.46 | $221.45 | $221.50 |
| Purchase #7 | $208.98 | 5.814% | $221.1301 | $221.13 | $221.15 | $221.10 |
| 7 purchase totals = | $1,031.92 | $1,118.8620 | $1,118.87 | $1,118.90 | $1,118.90 | |