| 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 | $206.35 | 10.510% | $228.0374 | $228.04 | $228.05 | $228.00 |
| Purchase #2 | $20.88 | 4.391% | $21.7968 | $21.80 | $21.80 | $21.80 |
| Purchase #3 | $107.89 | 13.243% | $122.1779 | $122.18 | $122.20 | $122.20 |
| Purchase #4 | $230.84 | 7.608% | $248.4023 | $248.40 | $248.40 | $248.40 |
| Purchase #5 | $42.45 | 11.352% | $47.2689 | $47.27 | $47.25 | $47.30 |
| Purchase #6 | $166.58 | 4.771% | $174.5275 | $174.53 | $174.55 | $174.50 |
| Purchase #7 | $160.90 | 4.768% | $168.5717 | $168.57 | $168.55 | $168.60 |
| 7 purchase totals = | $935.89 | $1,010.7825 | $1,010.79 | $1,010.80 | $1,010.80 | |