| 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 | $112.71 | 6.860% | $120.4419 | $120.44 | $120.45 | $120.40 |
| Purchase #2 | $169.50 | 4.566% | $177.2394 | $177.24 | $177.25 | $177.20 |
| Purchase #3 | $218.50 | 13.430% | $247.8446 | $247.84 | $247.85 | $247.80 |
| Purchase #4 | $240.54 | 11.307% | $267.7379 | $267.74 | $267.75 | $267.70 |
| Purchase #5 | $67.37 | 11.610% | $75.1917 | $75.19 | $75.20 | $75.20 |
| Purchase #6 | $207.67 | 5.674% | $219.4532 | $219.45 | $219.45 | $219.50 |
| Purchase #7 | $232.33 | 4.315% | $242.355 | $242.36 | $242.35 | $242.40 |
| 7 purchase totals = | $1,248.62 | $1,350.2637 | $1,350.26 | $1,350.30 | $1,350.20 | |