| 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 | $107.41 | 4.301% | $112.0297 | $112.03 | $112.05 | $112.00 |
| Purchase #2 | $246.69 | 8.340% | $267.2639 | $267.26 | $267.25 | $267.30 |
| Purchase #3 | $199.98 | 4.109% | $208.1972 | $208.20 | $208.20 | $208.20 |
| Purchase #4 | $177.69 | 12.618% | $200.1109 | $200.11 | $200.10 | $200.10 |
| Purchase #5 | $81.68 | 10.831% | $90.5268 | $90.53 | $90.55 | $90.50 |
| Purchase #6 | $172.74 | 7.823% | $186.2535 | $186.25 | $186.25 | $186.30 |
| Purchase #7 | $160.87 | 11.660% | $179.6274 | $179.63 | $179.65 | $179.60 |
| 7 purchase totals = | $1,147.06 | $1,244.0094 | $1,244.01 | $1,244.05 | $1,244.00 | |