| 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 | $184.79 | 11.140% | $205.3756 | $205.38 | $205.40 | $205.40 |
| Purchase #2 | $84.68 | 7.582% | $91.1004 | $91.10 | $91.10 | $91.10 |
| Purchase #3 | $104.42 | 5.128% | $109.7747 | $109.77 | $109.75 | $109.80 |
| Purchase #4 | $51.49 | 3.768% | $53.4301 | $53.43 | $53.45 | $53.40 |
| Purchase #5 | $206.92 | 7.139% | $221.692 | $221.69 | $221.70 | $221.70 |
| Purchase #6 | $230.28 | 9.488% | $252.129 | $252.13 | $252.15 | $252.10 |
| Purchase #7 | $143.60 | 11.318% | $159.8526 | $159.85 | $159.85 | $159.90 |
| 7 purchase totals = | $1,006.18 | $1,093.3544 | $1,093.35 | $1,093.40 | $1,093.40 | |