| 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 | $140.37 | 5.650% | $148.3009 | $148.30 | $148.30 | $148.30 |
| Purchase #2 | $31.56 | 11.493% | $35.1872 | $35.19 | $35.20 | $35.20 |
| Purchase #3 | $246.55 | 11.805% | $275.6552 | $275.66 | $275.65 | $275.70 |
| Purchase #4 | $122.97 | 4.783% | $128.8517 | $128.85 | $128.85 | $128.90 |
| Purchase #5 | $223.82 | 13.357% | $253.7156 | $253.72 | $253.70 | $253.70 |
| Purchase #6 | $185.35 | 11.661% | $206.9637 | $206.96 | $206.95 | $207.00 |
| Purchase #7 | $115.66 | 13.332% | $131.0798 | $131.08 | $131.10 | $131.10 |
| 7 purchase totals = | $1,066.28 | $1,179.7541 | $1,179.76 | $1,179.75 | $1,179.90 | |