| 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 | $123.77 | 5.256% | $130.2754 | $130.28 | $130.30 | $130.30 |
| Purchase #2 | $40.83 | 13.838% | $46.4801 | $46.48 | $46.50 | $46.50 |
| Purchase #3 | $223.63 | 6.361% | $237.8551 | $237.86 | $237.85 | $237.90 |
| Purchase #4 | $32.25 | 3.605% | $33.4126 | $33.41 | $33.40 | $33.40 |
| Purchase #5 | $229.58 | 9.874% | $252.2487 | $252.25 | $252.25 | $252.20 |
| Purchase #6 | $192.56 | 4.213% | $200.6726 | $200.67 | $200.65 | $200.70 |
| Purchase #7 | $68.97 | 3.268% | $71.2239 | $71.22 | $71.20 | $71.20 |
| 7 purchase totals = | $911.59 | $972.1684 | $972.17 | $972.15 | $972.20 | |