| 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 | $236.50 | 7.584% | $254.4362 | $254.44 | $254.45 | $254.40 |
| Purchase #2 | $47.64 | 4.839% | $49.9453 | $49.95 | $49.95 | $49.90 |
| Purchase #3 | $196.32 | 3.505% | $203.201 | $203.20 | $203.20 | $203.20 |
| Purchase #4 | $239.84 | 4.807% | $251.3691 | $251.37 | $251.35 | $251.40 |
| Purchase #5 | $152.71 | 3.109% | $157.4578 | $157.46 | $157.45 | $157.50 |
| Purchase #6 | $51.88 | 12.192% | $58.2052 | $58.21 | $58.20 | $58.20 |
| Purchase #7 | $173.85 | 11.448% | $193.7523 | $193.75 | $193.75 | $193.80 |
| 7 purchase totals = | $1,098.74 | $1,168.3669 | $1,168.38 | $1,168.35 | $1,168.40 | |