| 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 | $248.60 | 5.813% | $263.0511 | $263.05 | $263.05 | $263.10 |
| Purchase #2 | $237.76 | 6.735% | $253.7731 | $253.77 | $253.75 | $253.80 |
| Purchase #3 | $205.88 | 12.111% | $230.8141 | $230.81 | $230.80 | $230.80 |
| Purchase #4 | $165.35 | 12.357% | $185.7823 | $185.78 | $185.80 | $185.80 |
| Purchase #5 | $108.36 | 13.318% | $122.7914 | $122.79 | $122.80 | $122.80 |
| Purchase #6 | $129.72 | 7.831% | $139.8784 | $139.88 | $139.90 | $139.90 |
| Purchase #7 | $85.54 | 12.762% | $96.4566 | $96.46 | $96.45 | $96.50 |
| 7 purchase totals = | $1,181.21 | $1,292.5470 | $1,292.54 | $1,292.55 | $1,292.70 | |