| 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 | $233.89 | 12.825% | $263.8864 | $263.89 | $263.90 | $263.90 |
| Purchase #2 | $200.34 | 13.358% | $227.1014 | $227.10 | $227.10 | $227.10 |
| Purchase #3 | $63.50 | 12.591% | $71.4953 | $71.50 | $71.50 | $71.50 |
| Purchase #4 | $220.57 | 12.859% | $248.9331 | $248.93 | $248.95 | $248.90 |
| Purchase #5 | $129.27 | 6.340% | $137.4657 | $137.47 | $137.45 | $137.50 |
| Purchase #6 | $47.70 | 3.226% | $49.2388 | $49.24 | $49.25 | $49.20 |
| Purchase #7 | $201.77 | 9.835% | $221.6141 | $221.61 | $221.60 | $221.60 |
| 7 purchase totals = | $1,097.04 | $1,219.7348 | $1,219.74 | $1,219.75 | $1,219.70 | |