| 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 | $111.58 | 11.405% | $124.3057 | $124.31 | $124.30 | $124.30 |
| Purchase #2 | $174.32 | 13.354% | $197.5987 | $197.60 | $197.60 | $197.60 |
| Purchase #3 | $16.93 | 9.828% | $18.5939 | $18.59 | $18.60 | $18.60 |
| Purchase #4 | $229.74 | 3.783% | $238.4311 | $238.43 | $238.45 | $238.40 |
| Purchase #5 | $15.62 | 5.213% | $16.4343 | $16.43 | $16.45 | $16.40 |
| Purchase #6 | $52.78 | 12.411% | $59.3305 | $59.33 | $59.35 | $59.30 |
| Purchase #7 | $231.48 | 7.135% | $247.9961 | $248.00 | $248.00 | $248.00 |
| 7 purchase totals = | $832.45 | $902.6903 | $902.69 | $902.75 | $902.60 | |