| 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 | $226.91 | 7.466% | $243.8511 | $243.85 | $243.85 | $243.90 |
| Purchase #2 | $92.63 | 11.724% | $103.4899 | $103.49 | $103.50 | $103.50 |
| Purchase #3 | $38.35 | 3.873% | $39.8353 | $39.84 | $39.85 | $39.80 |
| Purchase #4 | $155.49 | 12.569% | $175.0335 | $175.03 | $175.05 | $175.00 |
| Purchase #5 | $138.89 | 10.499% | $153.4721 | $153.47 | $153.45 | $153.50 |
| Purchase #6 | $234.42 | 12.279% | $263.2044 | $263.20 | $263.20 | $263.20 |
| Purchase #7 | $176.67 | 6.276% | $187.7578 | $187.76 | $187.75 | $187.80 |
| 7 purchase totals = | $1,063.36 | $1,166.6441 | $1,166.64 | $1,166.65 | $1,166.70 | |