| 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 | $132.73 | 4.162% | $138.2542 | $138.25 | $138.25 | $138.30 |
| Purchase #2 | $41.51 | 13.407% | $47.0752 | $47.08 | $47.10 | $47.10 |
| Purchase #3 | $176.73 | 9.110% | $192.8301 | $192.83 | $192.85 | $192.80 |
| Purchase #4 | $106.60 | 13.431% | $120.9174 | $120.92 | $120.90 | $120.90 |
| Purchase #5 | $207.92 | 12.130% | $233.1407 | $233.14 | $233.15 | $233.10 |
| Purchase #6 | $182.38 | 12.623% | $205.4018 | $205.40 | $205.40 | $205.40 |
| Purchase #7 | $13.49 | 7.873% | $14.5521 | $14.55 | $14.55 | $14.60 |
| 7 purchase totals = | $861.36 | $952.1715 | $952.17 | $952.20 | $952.20 | |