| 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 | $191.59 | 11.259% | $213.1611 | $213.16 | $213.15 | $213.20 |
| Purchase #2 | $111.30 | 6.333% | $118.3486 | $118.35 | $118.35 | $118.30 |
| Purchase #3 | $186.57 | 7.188% | $199.9807 | $199.98 | $200.00 | $200.00 |
| Purchase #4 | $128.73 | 12.737% | $145.1263 | $145.13 | $145.15 | $145.10 |
| Purchase #5 | $198.40 | 5.280% | $208.8755 | $208.88 | $208.90 | $208.90 |
| Purchase #6 | $83.46 | 11.141% | $92.7583 | $92.76 | $92.75 | $92.80 |
| Purchase #7 | $207.90 | 13.243% | $235.4322 | $235.43 | $235.45 | $235.40 |
| 7 purchase totals = | $1,107.95 | $1,213.6827 | $1,213.69 | $1,213.75 | $1,213.70 | |