| 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 | $86.32 | 4.513% | $90.2156 | $90.22 | $90.20 | $90.20 |
| Purchase #2 | $240.42 | 5.269% | $253.0877 | $253.09 | $253.10 | $253.10 |
| Purchase #3 | $177.34 | 8.586% | $192.5664 | $192.57 | $192.55 | $192.60 |
| Purchase #4 | $77.75 | 4.525% | $81.2682 | $81.27 | $81.25 | $81.30 |
| Purchase #5 | $149.93 | 11.862% | $167.7147 | $167.71 | $167.70 | $167.70 |
| Purchase #6 | $235.71 | 10.554% | $260.5868 | $260.59 | $260.60 | $260.60 |
| Purchase #7 | $7.85 | 10.241% | $8.6539 | $8.65 | $8.65 | $8.70 |
| 7 purchase totals = | $975.32 | $1,054.0933 | $1,054.10 | $1,054.05 | $1,054.20 | |