| 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 | $207.76 | 3.593% | $215.2248 | $215.22 | $215.20 | $215.20 |
| Purchase #2 | $49.79 | 8.118% | $53.832 | $53.83 | $53.85 | $53.80 |
| Purchase #3 | $164.37 | 4.541% | $171.834 | $171.83 | $171.85 | $171.80 |
| Purchase #4 | $187.31 | 8.286% | $202.8305 | $202.83 | $202.85 | $202.80 |
| Purchase #5 | $204.40 | 5.515% | $215.6727 | $215.67 | $215.65 | $215.70 |
| Purchase #6 | $75.58 | 7.470% | $81.2258 | $81.23 | $81.25 | $81.20 |
| Purchase #7 | $108.99 | 6.424% | $115.9915 | $115.99 | $116.00 | $116.00 |
| 7 purchase totals = | $998.20 | $1,056.6113 | $1,056.60 | $1,056.65 | $1,056.50 | |