| 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 | $42.88 | 9.355% | $46.8914 | $46.89 | $46.90 | $46.90 |
| Purchase #2 | $220.89 | 6.299% | $234.8039 | $234.80 | $234.80 | $234.80 |
| Purchase #3 | $127.31 | 9.828% | $139.822 | $139.82 | $139.80 | $139.80 |
| Purchase #4 | $176.67 | 8.752% | $192.1322 | $192.13 | $192.15 | $192.10 |
| Purchase #5 | $191.95 | 9.403% | $209.9991 | $210.00 | $210.00 | $210.00 |
| Purchase #6 | $91.53 | 8.445% | $99.2597 | $99.26 | $99.25 | $99.30 |
| Purchase #7 | $213.58 | 4.811% | $223.8553 | $223.86 | $223.85 | $223.90 |
| 7 purchase totals = | $1,064.81 | $1,146.7636 | $1,146.76 | $1,146.75 | $1,146.80 | |