| 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 | $202.48 | 6.309% | $215.2545 | $215.25 | $215.25 | $215.30 |
| Purchase #2 | $187.28 | 13.224% | $212.0459 | $212.05 | $212.05 | $212.00 |
| Purchase #3 | $64.62 | 13.611% | $73.4154 | $73.42 | $73.40 | $73.40 |
| Purchase #4 | $200.80 | 7.626% | $216.113 | $216.11 | $216.10 | $216.10 |
| Purchase #5 | $219.85 | 12.117% | $246.4892 | $246.49 | $246.50 | $246.50 |
| Purchase #6 | $206.56 | 10.595% | $228.445 | $228.45 | $228.45 | $228.40 |
| Purchase #7 | $149.66 | 5.620% | $158.0709 | $158.07 | $158.05 | $158.10 |
| 7 purchase totals = | $1,231.25 | $1,349.8339 | $1,349.84 | $1,349.80 | $1,349.80 | |