| 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 | $142.97 | 5.689% | $151.1036 | $151.10 | $151.10 | $151.10 |
| Purchase #2 | $98.63 | 6.797% | $105.3339 | $105.33 | $105.35 | $105.30 |
| Purchase #3 | $160.45 | 6.110% | $170.2535 | $170.25 | $170.25 | $170.30 |
| Purchase #4 | $190.30 | 12.819% | $214.6946 | $214.69 | $214.70 | $214.70 |
| Purchase #5 | $104.32 | 8.848% | $113.5502 | $113.55 | $113.55 | $113.60 |
| Purchase #6 | $187.41 | 10.348% | $206.8032 | $206.80 | $206.80 | $206.80 |
| Purchase #7 | $228.41 | 12.687% | $257.3884 | $257.39 | $257.40 | $257.40 |
| 7 purchase totals = | $1,112.49 | $1,219.1274 | $1,219.11 | $1,219.15 | $1,219.20 | |