| 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 | $125.47 | 10.496% | $138.6393 | $138.64 | $138.65 | $138.60 |
| Purchase #2 | $182.65 | 8.205% | $197.6364 | $197.64 | $197.65 | $197.60 |
| Purchase #3 | $114.31 | 9.835% | $125.5524 | $125.55 | $125.55 | $125.60 |
| Purchase #4 | $186.49 | 7.591% | $200.6465 | $200.65 | $200.65 | $200.60 |
| Purchase #5 | $47.78 | 9.388% | $52.2656 | $52.27 | $52.25 | $52.30 |
| Purchase #6 | $233.42 | 11.233% | $259.6401 | $259.64 | $259.65 | $259.60 |
| Purchase #7 | $218.65 | 10.453% | $241.5055 | $241.51 | $241.50 | $241.50 |
| 7 purchase totals = | $1,108.77 | $1,215.8858 | $1,215.90 | $1,215.90 | $1,215.80 | |