| 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 | $221.69 | 5.422% | $233.71 | $233.71 | $233.70 | $233.70 |
| Purchase #2 | $82.79 | 12.701% | $93.3052 | $93.31 | $93.30 | $93.30 |
| Purchase #3 | $199.27 | 7.527% | $214.2691 | $214.27 | $214.25 | $214.30 |
| Purchase #4 | $199.30 | 4.165% | $207.6008 | $207.60 | $207.60 | $207.60 |
| Purchase #5 | $102.33 | 5.211% | $107.6624 | $107.66 | $107.65 | $107.70 |
| Purchase #6 | $238.42 | 8.629% | $258.9933 | $258.99 | $259.00 | $259.00 |
| Purchase #7 | $34.82 | 6.359% | $37.0342 | $37.03 | $37.05 | $37.00 |
| 7 purchase totals = | $1,078.62 | $1,152.5750 | $1,152.57 | $1,152.55 | $1,152.60 | |