| 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 | $107.49 | 7.321% | $115.3593 | $115.36 | $115.35 | $115.40 |
| Purchase #2 | $106.74 | 7.626% | $114.88 | $114.88 | $114.90 | $114.90 |
| Purchase #3 | $143.79 | 3.854% | $149.3317 | $149.33 | $149.35 | $149.30 |
| Purchase #4 | $39.67 | 10.299% | $43.7556 | $43.76 | $43.75 | $43.80 |
| Purchase #5 | $248.37 | 10.442% | $274.3048 | $274.30 | $274.30 | $274.30 |
| Purchase #6 | $95.65 | 10.286% | $105.4886 | $105.49 | $105.50 | $105.50 |
| Purchase #7 | $113.84 | 7.128% | $121.9545 | $121.95 | $121.95 | $122.00 |
| 7 purchase totals = | $855.55 | $925.0745 | $925.07 | $925.10 | $925.20 | |