| 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 | $182.96 | 11.373% | $203.768 | $203.77 | $203.75 | $203.80 |
| Purchase #2 | $100.40 | 11.649% | $112.0956 | $112.10 | $112.10 | $112.10 |
| Purchase #3 | $27.28 | 8.815% | $29.6847 | $29.68 | $29.70 | $29.70 |
| Purchase #4 | $214.99 | 6.838% | $229.691 | $229.69 | $229.70 | $229.70 |
| Purchase #5 | $88.85 | 12.596% | $100.0415 | $100.04 | $100.05 | $100.00 |
| Purchase #6 | $191.90 | 13.200% | $217.2308 | $217.23 | $217.25 | $217.20 |
| Purchase #7 | $151.27 | 13.269% | $171.342 | $171.34 | $171.35 | $171.30 |
| 7 purchase totals = | $957.65 | $1,063.8536 | $1,063.85 | $1,063.90 | $1,063.80 | |