| 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 | $73.38 | 13.570% | $83.3377 | $83.34 | $83.35 | $83.30 |
| Purchase #2 | $199.70 | 5.343% | $210.37 | $210.37 | $210.35 | $210.40 |
| Purchase #3 | $131.77 | 4.872% | $138.1898 | $138.19 | $138.20 | $138.20 |
| Purchase #4 | $219.81 | 6.852% | $234.8714 | $234.87 | $234.85 | $234.90 |
| Purchase #5 | $25.65 | 9.103% | $27.9849 | $27.98 | $28.00 | $28.00 |
| Purchase #6 | $183.73 | 5.461% | $193.7635 | $193.76 | $193.75 | $193.80 |
| Purchase #7 | $171.78 | 13.468% | $194.9153 | $194.92 | $194.90 | $194.90 |
| 7 purchase totals = | $1,005.82 | $1,083.4326 | $1,083.43 | $1,083.40 | $1,083.50 | |