| 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 | $180.96 | 7.818% | $195.1075 | $195.11 | $195.10 | $195.10 |
| Purchase #2 | $211.65 | 4.632% | $221.4536 | $221.45 | $221.45 | $221.50 |
| Purchase #3 | $233.48 | 3.702% | $242.1234 | $242.12 | $242.10 | $242.10 |
| Purchase #4 | $103.36 | 11.848% | $115.6061 | $115.61 | $115.60 | $115.60 |
| Purchase #5 | $44.33 | 7.469% | $47.641 | $47.64 | $47.65 | $47.60 |
| Purchase #6 | $14.63 | 5.714% | $15.466 | $15.47 | $15.45 | $15.50 |
| Purchase #7 | $182.36 | 4.329% | $190.2544 | $190.25 | $190.25 | $190.30 |
| 7 purchase totals = | $970.77 | $1,027.6520 | $1,027.65 | $1,027.60 | $1,027.70 | |