| 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 | $109.34 | 8.143% | $118.2436 | $118.24 | $118.25 | $118.20 |
| Purchase #2 | $129.29 | 12.427% | $145.3569 | $145.36 | $145.35 | $145.40 |
| Purchase #3 | $221.93 | 11.823% | $248.1688 | $248.17 | $248.15 | $248.20 |
| Purchase #4 | $130.35 | 6.670% | $139.0443 | $139.04 | $139.05 | $139.00 |
| Purchase #5 | $34.48 | 4.707% | $36.103 | $36.10 | $36.10 | $36.10 |
| Purchase #6 | $42.38 | 3.567% | $43.8917 | $43.89 | $43.90 | $43.90 |
| Purchase #7 | $183.91 | 5.653% | $194.3064 | $194.31 | $194.30 | $194.30 |
| 7 purchase totals = | $851.68 | $925.1147 | $925.11 | $925.10 | $925.10 | |