| 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 | $76.40 | 8.404% | $82.8207 | $82.82 | $82.80 | $82.80 |
| Purchase #2 | $111.91 | 10.553% | $123.7199 | $123.72 | $123.70 | $123.70 |
| Purchase #3 | $212.31 | 3.446% | $219.6262 | $219.63 | $219.65 | $219.60 |
| Purchase #4 | $222.41 | 7.515% | $239.1241 | $239.12 | $239.10 | $239.10 |
| Purchase #5 | $206.48 | 7.381% | $221.7203 | $221.72 | $221.70 | $221.70 |
| Purchase #6 | $240.84 | 12.555% | $271.0775 | $271.08 | $271.10 | $271.10 |
| Purchase #7 | $135.65 | 10.842% | $150.3572 | $150.36 | $150.35 | $150.40 |
| 7 purchase totals = | $1,206.00 | $1,308.4459 | $1,308.45 | $1,308.40 | $1,308.40 | |