| 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 | $116.60 | 11.267% | $129.7373 | $129.74 | $129.75 | $129.70 |
| Purchase #2 | $214.71 | 8.808% | $233.6217 | $233.62 | $233.60 | $233.60 |
| Purchase #3 | $183.51 | 4.841% | $192.3937 | $192.39 | $192.40 | $192.40 |
| Purchase #4 | $209.72 | 5.842% | $221.9718 | $221.97 | $221.95 | $222.00 |
| Purchase #5 | $203.72 | 9.474% | $223.0204 | $223.02 | $223.00 | $223.00 |
| Purchase #6 | $20.78 | 10.367% | $22.9343 | $22.93 | $22.95 | $22.90 |
| Purchase #7 | $130.28 | 11.808% | $145.6635 | $145.66 | $145.65 | $145.70 |
| 7 purchase totals = | $1,079.32 | $1,169.3427 | $1,169.33 | $1,169.30 | $1,169.30 | |