| 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 | $214.26 | 10.487% | $236.7294 | $236.73 | $236.75 | $236.70 |
| Purchase #2 | $172.86 | 8.224% | $187.076 | $187.08 | $187.10 | $187.10 |
| Purchase #3 | $246.74 | 10.173% | $271.8409 | $271.84 | $271.85 | $271.80 |
| Purchase #4 | $33.99 | 9.845% | $37.3363 | $37.34 | $37.35 | $37.30 |
| Purchase #5 | $158.51 | 8.504% | $171.9897 | $171.99 | $172.00 | $172.00 |
| Purchase #6 | $76.96 | 13.273% | $87.1749 | $87.17 | $87.15 | $87.20 |
| Purchase #7 | $178.38 | 11.525% | $198.9383 | $198.94 | $198.95 | $198.90 |
| 7 purchase totals = | $1,081.70 | $1,191.0855 | $1,191.09 | $1,191.15 | $1,191.00 | |