| 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 | $14.57 | 9.231% | $15.915 | $15.92 | $15.90 | $15.90 |
| Purchase #2 | $102.78 | 6.687% | $109.6529 | $109.65 | $109.65 | $109.70 |
| Purchase #3 | $203.79 | 6.382% | $216.7959 | $216.80 | $216.80 | $216.80 |
| Purchase #4 | $239.49 | 5.768% | $253.3038 | $253.30 | $253.30 | $253.30 |
| Purchase #5 | $20.73 | 9.208% | $22.6388 | $22.64 | $22.65 | $22.60 |
| Purchase #6 | $229.69 | 12.533% | $258.477 | $258.48 | $258.50 | $258.50 |
| Purchase #7 | $184.87 | 13.252% | $209.369 | $209.37 | $209.35 | $209.40 |
| 7 purchase totals = | $995.92 | $1,086.1524 | $1,086.16 | $1,086.15 | $1,086.20 | |