| 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 | $250.53 | 10.314% | $276.3697 | $276.37 | $276.35 | $276.40 |
| Purchase #2 | $184.62 | 4.713% | $193.3211 | $193.32 | $193.30 | $193.30 |
| Purchase #3 | $138.85 | 7.639% | $149.4568 | $149.46 | $149.45 | $149.50 |
| Purchase #4 | $143.71 | 7.810% | $154.9338 | $154.93 | $154.95 | $154.90 |
| Purchase #5 | $144.71 | 6.220% | $153.711 | $153.71 | $153.70 | $153.70 |
| Purchase #6 | $221.90 | 13.837% | $252.6043 | $252.60 | $252.60 | $252.60 |
| Purchase #7 | $141.83 | 6.776% | $151.4404 | $151.44 | $151.45 | $151.40 |
| 7 purchase totals = | $1,226.15 | $1,331.8371 | $1,331.83 | $1,331.80 | $1,331.80 | |