| 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 | $200.45 | 10.491% | $221.4792 | $221.48 | $221.50 | $221.50 |
| Purchase #2 | $144.62 | 12.460% | $162.6397 | $162.64 | $162.65 | $162.60 |
| Purchase #3 | $88.69 | 8.226% | $95.9856 | $95.99 | $96.00 | $96.00 |
| Purchase #4 | $242.80 | 10.464% | $268.2066 | $268.21 | $268.20 | $268.20 |
| Purchase #5 | $143.76 | 9.776% | $157.814 | $157.81 | $157.80 | $157.80 |
| Purchase #6 | $231.25 | 10.150% | $254.7219 | $254.72 | $254.70 | $254.70 |
| Purchase #7 | $191.71 | 3.467% | $198.3566 | $198.36 | $198.35 | $198.40 |
| 7 purchase totals = | $1,243.28 | $1,359.2036 | $1,359.21 | $1,359.20 | $1,359.20 | |