| 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 | $241.59 | 8.826% | $262.9127 | $262.91 | $262.90 | $262.90 |
| Purchase #2 | $169.42 | 12.623% | $190.8059 | $190.81 | $190.80 | $190.80 |
| Purchase #3 | $122.88 | 6.638% | $131.0368 | $131.04 | $131.05 | $131.00 |
| Purchase #4 | $80.68 | 11.725% | $90.1397 | $90.14 | $90.15 | $90.10 |
| Purchase #5 | $169.60 | 8.220% | $183.5411 | $183.54 | $183.55 | $183.50 |
| Purchase #6 | $219.90 | 12.374% | $247.1104 | $247.11 | $247.10 | $247.10 |
| Purchase #7 | $246.92 | 12.269% | $277.2146 | $277.21 | $277.20 | $277.20 |
| 7 purchase totals = | $1,250.99 | $1,382.7612 | $1,382.76 | $1,382.75 | $1,382.60 | |