| 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 | $186.56 | 11.567% | $208.1394 | $208.14 | $208.15 | $208.10 |
| Purchase #2 | $147.37 | 13.127% | $166.7153 | $166.72 | $166.70 | $166.70 |
| Purchase #3 | $112.82 | 13.857% | $128.4535 | $128.45 | $128.45 | $128.50 |
| Purchase #4 | $192.38 | 9.593% | $210.835 | $210.84 | $210.85 | $210.80 |
| Purchase #5 | $248.33 | 11.823% | $277.6901 | $277.69 | $277.70 | $277.70 |
| Purchase #6 | $184.62 | 8.466% | $200.2499 | $200.25 | $200.25 | $200.20 |
| Purchase #7 | $16.90 | 4.398% | $17.6433 | $17.64 | $17.65 | $17.60 |
| 7 purchase totals = | $1,088.98 | $1,209.7265 | $1,209.73 | $1,209.75 | $1,209.60 | |