| 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 | $21.25 | 6.429% | $22.6162 | $22.62 | $22.60 | $22.60 |
| Purchase #2 | $81.45 | 3.803% | $84.5475 | $84.55 | $84.55 | $84.50 |
| Purchase #3 | $195.62 | 13.256% | $221.5514 | $221.55 | $221.55 | $221.60 |
| Purchase #4 | $91.48 | 12.295% | $102.7275 | $102.73 | $102.75 | $102.70 |
| Purchase #5 | $149.99 | 13.300% | $169.9387 | $169.94 | $169.95 | $169.90 |
| Purchase #6 | $230.94 | 13.796% | $262.8005 | $262.80 | $262.80 | $262.80 |
| Purchase #7 | $138.93 | 13.664% | $157.9134 | $157.91 | $157.90 | $157.90 |
| 7 purchase totals = | $909.66 | $1,022.0952 | $1,022.10 | $1,022.10 | $1,022.00 | |