| 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 | $93.44 | 7.358% | $100.3153 | $100.32 | $100.30 | $100.30 |
| Purchase #2 | $121.29 | 12.592% | $136.5628 | $136.56 | $136.55 | $136.60 |
| Purchase #3 | $147.75 | 9.579% | $161.903 | $161.90 | $161.90 | $161.90 |
| Purchase #4 | $119.37 | 11.869% | $133.538 | $133.54 | $133.55 | $133.50 |
| Purchase #5 | $153.52 | 3.753% | $159.2816 | $159.28 | $159.30 | $159.30 |
| Purchase #6 | $218.34 | 7.304% | $234.2876 | $234.29 | $234.30 | $234.30 |
| Purchase #7 | $201.34 | 6.141% | $213.7043 | $213.70 | $213.70 | $213.70 |
| 7 purchase totals = | $1,055.05 | $1,139.5926 | $1,139.59 | $1,139.60 | $1,139.60 | |