| 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 | $239.32 | 12.847% | $270.0654 | $270.07 | $270.05 | $270.10 |
| Purchase #2 | $184.40 | 4.799% | $193.2494 | $193.25 | $193.25 | $193.20 |
| Purchase #3 | $133.89 | 8.789% | $145.6576 | $145.66 | $145.65 | $145.70 |
| Purchase #4 | $183.96 | 3.441% | $190.2901 | $190.29 | $190.30 | $190.30 |
| Purchase #5 | $32.64 | 12.594% | $36.7507 | $36.75 | $36.75 | $36.80 |
| Purchase #6 | $110.52 | 5.462% | $116.5566 | $116.56 | $116.55 | $116.60 |
| Purchase #7 | $181.27 | 4.264% | $188.9994 | $189.00 | $189.00 | $189.00 |
| 7 purchase totals = | $1,066.00 | $1,141.5692 | $1,141.58 | $1,141.55 | $1,141.70 | |