| 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 | $37.27 | 8.430% | $40.4119 | $40.41 | $40.40 | $40.40 |
| Purchase #2 | $75.95 | 4.831% | $79.6191 | $79.62 | $79.60 | $79.60 |
| Purchase #3 | $210.34 | 11.755% | $235.0655 | $235.07 | $235.05 | $235.10 |
| Purchase #4 | $223.65 | 10.593% | $247.3412 | $247.34 | $247.35 | $247.30 |
| Purchase #5 | $238.30 | 3.384% | $246.3641 | $246.36 | $246.35 | $246.40 |
| Purchase #6 | $145.54 | 7.175% | $155.9825 | $155.98 | $156.00 | $156.00 |
| Purchase #7 | $40.68 | 6.178% | $43.1932 | $43.19 | $43.20 | $43.20 |
| 7 purchase totals = | $971.73 | $1,047.9775 | $1,047.97 | $1,047.95 | $1,048.00 | |