| 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 | $201.51 | 9.107% | $219.8615 | $219.86 | $219.85 | $219.90 |
| Purchase #2 | $23.68 | 11.117% | $26.3125 | $26.31 | $26.30 | $26.30 |
| Purchase #3 | $150.81 | 7.585% | $162.2489 | $162.25 | $162.25 | $162.20 |
| Purchase #4 | $249.82 | 12.192% | $280.2781 | $280.28 | $280.30 | $280.30 |
| Purchase #5 | $174.54 | 12.434% | $196.2423 | $196.24 | $196.25 | $196.20 |
| Purchase #6 | $32.43 | 6.823% | $34.6427 | $34.64 | $34.65 | $34.60 |
| Purchase #7 | $63.68 | 13.353% | $72.1832 | $72.18 | $72.20 | $72.20 |
| 7 purchase totals = | $896.47 | $991.7692 | $991.76 | $991.80 | $991.70 | |