| 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 | $225.98 | 6.354% | $240.3388 | $240.34 | $240.35 | $240.30 |
| Purchase #2 | $86.63 | 4.663% | $90.6696 | $90.67 | $90.65 | $90.70 |
| Purchase #3 | $95.99 | 13.334% | $108.7893 | $108.79 | $108.80 | $108.80 |
| Purchase #4 | $51.75 | 3.629% | $53.628 | $53.63 | $53.65 | $53.60 |
| Purchase #5 | $246.64 | 9.384% | $269.7847 | $269.78 | $269.80 | $269.80 |
| Purchase #6 | $137.56 | 6.331% | $146.2689 | $146.27 | $146.25 | $146.30 |
| Purchase #7 | $199.69 | 9.820% | $219.2996 | $219.30 | $219.30 | $219.30 |
| 7 purchase totals = | $1,044.24 | $1,128.7789 | $1,128.78 | $1,128.80 | $1,128.80 | |