| 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 | $96.97 | 7.254% | $104.0042 | $104.00 | $104.00 | $104.00 |
| Purchase #2 | $126.79 | 12.630% | $142.8036 | $142.80 | $142.80 | $142.80 |
| Purchase #3 | $229.86 | 8.171% | $248.6419 | $248.64 | $248.65 | $248.60 |
| Purchase #4 | $13.53 | 7.466% | $14.5401 | $14.54 | $14.55 | $14.50 |
| Purchase #5 | $213.57 | 7.798% | $230.2242 | $230.22 | $230.20 | $230.20 |
| Purchase #6 | $114.53 | 8.526% | $124.2948 | $124.29 | $124.30 | $124.30 |
| Purchase #7 | $62.37 | 12.455% | $70.1382 | $70.14 | $70.15 | $70.10 |
| 7 purchase totals = | $857.62 | $934.6470 | $934.63 | $934.65 | $934.50 | |