| 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 | $240.90 | 12.591% | $271.2317 | $271.23 | $271.25 | $271.20 |
| Purchase #2 | $217.48 | 3.135% | $224.298 | $224.30 | $224.30 | $224.30 |
| Purchase #3 | $89.37 | 4.742% | $93.6079 | $93.61 | $93.60 | $93.60 |
| Purchase #4 | $147.48 | 10.199% | $162.5215 | $162.52 | $162.50 | $162.50 |
| Purchase #5 | $58.30 | 7.531% | $62.6906 | $62.69 | $62.70 | $62.70 |
| Purchase #6 | $229.43 | 10.267% | $252.9856 | $252.99 | $253.00 | $253.00 |
| Purchase #7 | $32.60 | 13.351% | $36.9524 | $36.95 | $36.95 | $37.00 |
| 7 purchase totals = | $1,015.56 | $1,104.2877 | $1,104.29 | $1,104.30 | $1,104.30 | |