| 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 | $221.97 | 9.845% | $243.8229 | $243.82 | $243.80 | $243.80 |
| Purchase #2 | $239.71 | 11.621% | $267.5667 | $267.57 | $267.55 | $267.60 |
| Purchase #3 | $230.62 | 3.127% | $237.8315 | $237.83 | $237.85 | $237.80 |
| Purchase #4 | $67.72 | 8.270% | $73.3204 | $73.32 | $73.30 | $73.30 |
| Purchase #5 | $134.96 | 4.394% | $140.8901 | $140.89 | $140.90 | $140.90 |
| Purchase #6 | $202.60 | 8.522% | $219.8656 | $219.87 | $219.85 | $219.90 |
| Purchase #7 | $33.75 | 11.295% | $37.5621 | $37.56 | $37.55 | $37.60 |
| 7 purchase totals = | $1,131.33 | $1,220.8593 | $1,220.86 | $1,220.80 | $1,220.90 | |