| 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 | $95.39 | 9.487% | $104.4396 | $104.44 | $104.45 | $104.40 |
| Purchase #2 | $178.56 | 12.116% | $200.1943 | $200.19 | $200.20 | $200.20 |
| Purchase #3 | $233.80 | 3.688% | $242.4225 | $242.42 | $242.40 | $242.40 |
| Purchase #4 | $9.99 | 13.574% | $11.346 | $11.35 | $11.35 | $11.30 |
| Purchase #5 | $42.94 | 10.427% | $47.4174 | $47.42 | $47.40 | $47.40 |
| Purchase #6 | $211.31 | 11.490% | $235.5895 | $235.59 | $235.60 | $235.60 |
| Purchase #7 | $109.87 | 13.183% | $124.3542 | $124.35 | $124.35 | $124.40 |
| 7 purchase totals = | $881.86 | $965.7635 | $965.76 | $965.75 | $965.70 | |