| 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 | $221.82 | 9.126% | $242.0633 | $242.06 | $242.05 | $242.10 |
| Purchase #2 | $154.92 | 4.390% | $161.721 | $161.72 | $161.70 | $161.70 |
| Purchase #3 | $91.64 | 12.736% | $103.3113 | $103.31 | $103.30 | $103.30 |
| Purchase #4 | $69.99 | 8.802% | $76.1505 | $76.15 | $76.15 | $76.20 |
| Purchase #5 | $210.67 | 13.607% | $239.3359 | $239.34 | $239.35 | $239.30 |
| Purchase #6 | $169.95 | 8.575% | $184.5232 | $184.52 | $184.50 | $184.50 |
| Purchase #7 | $5.26 | 11.855% | $5.8836 | $5.88 | $5.90 | $5.90 |
| 7 purchase totals = | $924.25 | $1,012.9888 | $1,012.98 | $1,012.95 | $1,013.00 | |