| 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 | $122.43 | 6.634% | $130.552 | $130.55 | $130.55 | $130.60 |
| Purchase #2 | $84.63 | 9.634% | $92.7833 | $92.78 | $92.80 | $92.80 |
| Purchase #3 | $188.55 | 5.857% | $199.5934 | $199.59 | $199.60 | $199.60 |
| Purchase #4 | $137.56 | 3.427% | $142.2742 | $142.27 | $142.25 | $142.30 |
| Purchase #5 | $36.64 | 8.723% | $39.8361 | $39.84 | $39.85 | $39.80 |
| Purchase #6 | $199.65 | 7.471% | $214.5659 | $214.57 | $214.55 | $214.60 |
| Purchase #7 | $171.82 | 11.691% | $191.9075 | $191.91 | $191.90 | $191.90 |
| 7 purchase totals = | $941.28 | $1,011.5124 | $1,011.51 | $1,011.50 | $1,011.60 | |