| 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 | $225.99 | 3.502% | $233.9042 | $233.90 | $233.90 | $233.90 |
| Purchase #2 | $130.74 | 10.212% | $144.0912 | $144.09 | $144.10 | $144.10 |
| Purchase #3 | $64.61 | 3.225% | $66.6937 | $66.69 | $66.70 | $66.70 |
| Purchase #4 | $90.52 | 6.326% | $96.2463 | $96.25 | $96.25 | $96.20 |
| Purchase #5 | $9.48 | 5.212% | $9.9741 | $9.97 | $9.95 | $10.00 |
| Purchase #6 | $223.66 | 10.181% | $246.4308 | $246.43 | $246.45 | $246.40 |
| Purchase #7 | $43.76 | 9.224% | $47.7964 | $47.80 | $47.80 | $47.80 |
| 7 purchase totals = | $788.76 | $845.1367 | $845.13 | $845.15 | $845.10 | |