| 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 | $217.27 | 10.719% | $240.5592 | $240.56 | $240.55 | $240.60 |
| Purchase #2 | $240.68 | 12.195% | $270.0309 | $270.03 | $270.05 | $270.00 |
| Purchase #3 | $81.90 | 11.625% | $91.4209 | $91.42 | $91.40 | $91.40 |
| Purchase #4 | $51.92 | 7.510% | $55.8192 | $55.82 | $55.80 | $55.80 |
| Purchase #5 | $164.93 | 11.355% | $183.6578 | $183.66 | $183.65 | $183.70 |
| Purchase #6 | $18.86 | 5.677% | $19.9307 | $19.93 | $19.95 | $19.90 |
| Purchase #7 | $164.60 | 10.268% | $181.5011 | $181.50 | $181.50 | $181.50 |
| 7 purchase totals = | $940.16 | $1,042.9198 | $1,042.92 | $1,042.90 | $1,042.90 | |