| 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 | $73.35 | 4.757% | $76.8393 | $76.84 | $76.85 | $76.80 |
| Purchase #2 | $205.47 | 13.693% | $233.605 | $233.61 | $233.60 | $233.60 |
| Purchase #3 | $196.99 | 10.670% | $218.0088 | $218.01 | $218.00 | $218.00 |
| Purchase #4 | $235.72 | 12.744% | $265.7602 | $265.76 | $265.75 | $265.80 |
| Purchase #5 | $32.50 | 12.449% | $36.5459 | $36.55 | $36.55 | $36.50 |
| Purchase #6 | $241.68 | 12.631% | $272.2066 | $272.21 | $272.20 | $272.20 |
| Purchase #7 | $32.38 | 10.252% | $35.6996 | $35.70 | $35.70 | $35.70 |
| 7 purchase totals = | $1,018.09 | $1,138.6654 | $1,138.68 | $1,138.65 | $1,138.60 | |