| 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 | $245.81 | 10.497% | $271.6127 | $271.61 | $271.60 | $271.60 |
| Purchase #2 | $224.39 | 6.117% | $238.1159 | $238.12 | $238.10 | $238.10 |
| Purchase #3 | $18.77 | 5.232% | $19.752 | $19.75 | $19.75 | $19.80 |
| Purchase #4 | $222.68 | 10.855% | $246.8519 | $246.85 | $246.85 | $246.90 |
| Purchase #5 | $130.91 | 8.201% | $141.6459 | $141.65 | $141.65 | $141.60 |
| Purchase #6 | $29.44 | 10.760% | $32.6077 | $32.61 | $32.60 | $32.60 |
| Purchase #7 | $170.59 | 6.702% | $182.0229 | $182.02 | $182.00 | $182.00 |
| 7 purchase totals = | $1,042.59 | $1,132.6090 | $1,132.61 | $1,132.55 | $1,132.60 | |