| 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 | $115.90 | 12.794% | $130.7282 | $130.73 | $130.75 | $130.70 |
| Purchase #2 | $209.51 | 10.566% | $231.6468 | $231.65 | $231.65 | $231.60 |
| Purchase #3 | $20.79 | 7.139% | $22.2742 | $22.27 | $22.25 | $22.30 |
| Purchase #4 | $66.96 | 8.132% | $72.4052 | $72.41 | $72.40 | $72.40 |
| Purchase #5 | $196.46 | 6.163% | $208.5678 | $208.57 | $208.55 | $208.60 |
| Purchase #6 | $186.89 | 9.304% | $204.2782 | $204.28 | $204.30 | $204.30 |
| Purchase #7 | $235.66 | 13.419% | $267.2832 | $267.28 | $267.30 | $267.30 |
| 7 purchase totals = | $1,032.17 | $1,137.1836 | $1,137.19 | $1,137.20 | $1,137.20 | |