| 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 | $53.55 | 3.250% | $55.2904 | $55.29 | $55.30 | $55.30 |
| Purchase #2 | $206.48 | 11.863% | $230.9747 | $230.97 | $230.95 | $231.00 |
| Purchase #3 | $25.72 | 11.151% | $28.588 | $28.59 | $28.60 | $28.60 |
| Purchase #4 | $195.90 | 9.499% | $214.5085 | $214.51 | $214.50 | $214.50 |
| Purchase #5 | $183.74 | 7.841% | $198.1471 | $198.15 | $198.15 | $198.10 |
| Purchase #6 | $153.67 | 8.572% | $166.8426 | $166.84 | $166.85 | $166.80 |
| Purchase #7 | $197.49 | 12.265% | $221.7121 | $221.71 | $221.70 | $221.70 |
| 7 purchase totals = | $1,016.55 | $1,116.0634 | $1,116.06 | $1,116.05 | $1,116.00 | |