| 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 | $108.74 | 7.538% | $116.9368 | $116.94 | $116.95 | $116.90 |
| Purchase #2 | $135.48 | 3.557% | $140.299 | $140.30 | $140.30 | $140.30 |
| Purchase #3 | $222.62 | 13.591% | $252.8763 | $252.88 | $252.90 | $252.90 |
| Purchase #4 | $220.48 | 13.590% | $250.4432 | $250.44 | $250.45 | $250.40 |
| Purchase #5 | $128.77 | 9.558% | $141.0778 | $141.08 | $141.10 | $141.10 |
| Purchase #6 | $179.64 | 13.623% | $204.1124 | $204.11 | $204.10 | $204.10 |
| Purchase #7 | $90.38 | 10.222% | $99.6186 | $99.62 | $99.60 | $99.60 |
| 7 purchase totals = | $1,086.11 | $1,205.3641 | $1,205.37 | $1,205.40 | $1,205.30 | |