| 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 | $206.97 | 6.216% | $219.8353 | $219.84 | $219.85 | $219.80 |
| Purchase #2 | $142.72 | 7.743% | $153.7708 | $153.77 | $153.75 | $153.80 |
| Purchase #3 | $174.98 | 4.779% | $183.3423 | $183.34 | $183.35 | $183.30 |
| Purchase #4 | $197.98 | 9.579% | $216.9445 | $216.94 | $216.95 | $216.90 |
| Purchase #5 | $67.57 | 5.245% | $71.114 | $71.11 | $71.10 | $71.10 |
| Purchase #6 | $44.98 | 6.613% | $47.9545 | $47.95 | $47.95 | $48.00 |
| Purchase #7 | $126.87 | 6.468% | $135.076 | $135.08 | $135.10 | $135.10 |
| 7 purchase totals = | $962.07 | $1,028.0374 | $1,028.03 | $1,028.05 | $1,028.00 | |