| 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 | $117.85 | 11.298% | $131.1647 | $131.16 | $131.15 | $131.20 |
| Purchase #2 | $226.63 | 11.278% | $252.1893 | $252.19 | $252.20 | $252.20 |
| Purchase #3 | $195.58 | 12.277% | $219.5914 | $219.59 | $219.60 | $219.60 |
| Purchase #4 | $16.60 | 13.640% | $18.8642 | $18.86 | $18.85 | $18.90 |
| Purchase #5 | $115.55 | 6.690% | $123.2803 | $123.28 | $123.30 | $123.30 |
| Purchase #6 | $48.69 | 7.550% | $52.3661 | $52.37 | $52.35 | $52.40 |
| Purchase #7 | $218.44 | 5.415% | $230.2685 | $230.27 | $230.25 | $230.30 |
| 7 purchase totals = | $939.34 | $1,027.7245 | $1,027.72 | $1,027.70 | $1,027.90 | |