| 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 | $202.60 | 5.417% | $213.5748 | $213.57 | $213.55 | $213.60 |
| Purchase #2 | $248.82 | 3.620% | $257.8273 | $257.83 | $257.85 | $257.80 |
| Purchase #3 | $116.49 | 8.299% | $126.1575 | $126.16 | $126.15 | $126.20 |
| Purchase #4 | $49.79 | 9.211% | $54.3762 | $54.38 | $54.40 | $54.40 |
| Purchase #5 | $180.36 | 10.629% | $199.5305 | $199.53 | $199.55 | $199.50 |
| Purchase #6 | $34.30 | 9.389% | $37.5204 | $37.52 | $37.50 | $37.50 |
| Purchase #7 | $9.77 | 8.874% | $10.637 | $10.64 | $10.65 | $10.60 |
| 7 purchase totals = | $842.13 | $899.6237 | $899.63 | $899.65 | $899.60 | |