| 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 | $212.31 | 5.134% | $223.21 | $223.21 | $223.20 | $223.20 |
| Purchase #2 | $142.81 | 11.771% | $159.6202 | $159.62 | $159.60 | $159.60 |
| Purchase #3 | $176.64 | 9.510% | $193.4385 | $193.44 | $193.45 | $193.40 |
| Purchase #4 | $231.35 | 10.632% | $255.9471 | $255.95 | $255.95 | $255.90 |
| Purchase #5 | $203.72 | 8.700% | $221.4436 | $221.44 | $221.45 | $221.40 |
| Purchase #6 | $69.49 | 10.386% | $76.7072 | $76.71 | $76.70 | $76.70 |
| Purchase #7 | $43.82 | 4.127% | $45.6285 | $45.63 | $45.65 | $45.60 |
| 7 purchase totals = | $1,080.14 | $1,175.9951 | $1,176.00 | $1,176.00 | $1,175.80 | |