| 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 | $176.58 | 10.617% | $195.3275 | $195.33 | $195.35 | $195.30 |
| Purchase #2 | $220.35 | 11.824% | $246.4042 | $246.40 | $246.40 | $246.40 |
| Purchase #3 | $93.68 | 6.813% | $100.0624 | $100.06 | $100.05 | $100.10 |
| Purchase #4 | $244.59 | 10.806% | $271.0204 | $271.02 | $271.00 | $271.00 |
| Purchase #5 | $54.77 | 3.243% | $56.5462 | $56.55 | $56.55 | $56.50 |
| Purchase #6 | $223.42 | 6.745% | $238.4897 | $238.49 | $238.50 | $238.50 |
| Purchase #7 | $97.77 | 10.418% | $107.9557 | $107.96 | $107.95 | $108.00 |
| 7 purchase totals = | $1,111.16 | $1,215.8061 | $1,215.81 | $1,215.80 | $1,215.80 | |