| 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 | $237.27 | 5.173% | $249.544 | $249.54 | $249.55 | $249.50 |
| Purchase #2 | $243.84 | 12.709% | $274.8296 | $274.83 | $274.85 | $274.80 |
| Purchase #3 | $107.44 | 12.334% | $120.6916 | $120.69 | $120.70 | $120.70 |
| Purchase #4 | $161.52 | 5.139% | $169.8205 | $169.82 | $169.80 | $169.80 |
| Purchase #5 | $154.70 | 8.168% | $167.3359 | $167.34 | $167.35 | $167.30 |
| Purchase #6 | $118.79 | 4.180% | $123.7554 | $123.76 | $123.75 | $123.80 |
| Purchase #7 | $47.62 | 4.304% | $49.6696 | $49.67 | $49.65 | $49.70 |
| 7 purchase totals = | $1,071.18 | $1,155.6466 | $1,155.65 | $1,155.65 | $1,155.60 | |