| 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 | $32.45 | 11.316% | $36.122 | $36.12 | $36.10 | $36.10 |
| Purchase #2 | $130.90 | 6.451% | $139.3444 | $139.34 | $139.35 | $139.30 |
| Purchase #3 | $185.51 | 13.164% | $209.9305 | $209.93 | $209.95 | $209.90 |
| Purchase #4 | $31.67 | 8.458% | $34.3486 | $34.35 | $34.35 | $34.30 |
| Purchase #5 | $196.46 | 4.267% | $204.8429 | $204.84 | $204.85 | $204.80 |
| Purchase #6 | $123.58 | 10.156% | $136.1308 | $136.13 | $136.15 | $136.10 |
| Purchase #7 | $207.76 | 3.391% | $214.8051 | $214.81 | $214.80 | $214.80 |
| 7 purchase totals = | $908.33 | $975.5243 | $975.52 | $975.55 | $975.30 | |