| 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 | $199.36 | 9.702% | $218.7019 | $218.70 | $218.70 | $218.70 |
| Purchase #2 | $228.63 | 7.623% | $246.0585 | $246.06 | $246.05 | $246.10 |
| Purchase #3 | $22.59 | 9.601% | $24.7589 | $24.76 | $24.75 | $24.80 |
| Purchase #4 | $44.55 | 12.862% | $50.28 | $50.28 | $50.30 | $50.30 |
| Purchase #5 | $198.90 | 5.874% | $210.5834 | $210.58 | $210.60 | $210.60 |
| Purchase #6 | $182.33 | 6.530% | $194.2361 | $194.24 | $194.25 | $194.20 |
| Purchase #7 | $83.86 | 13.369% | $95.0712 | $95.07 | $95.05 | $95.10 |
| 7 purchase totals = | $960.22 | $1,039.6900 | $1,039.69 | $1,039.70 | $1,039.80 | |