| 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 | $218.58 | 13.861% | $248.8774 | $248.88 | $248.90 | $248.90 |
| Purchase #2 | $34.95 | 12.186% | $39.209 | $39.21 | $39.20 | $39.20 |
| Purchase #3 | $144.55 | 5.364% | $152.3037 | $152.30 | $152.30 | $152.30 |
| Purchase #4 | $56.66 | 11.262% | $63.041 | $63.04 | $63.05 | $63.00 |
| Purchase #5 | $25.92 | 11.483% | $28.8964 | $28.90 | $28.90 | $28.90 |
| Purchase #6 | $192.61 | 13.279% | $218.1867 | $218.19 | $218.20 | $218.20 |
| Purchase #7 | $215.65 | 7.162% | $231.0949 | $231.09 | $231.10 | $231.10 |
| 7 purchase totals = | $888.92 | $981.6091 | $981.61 | $981.65 | $981.60 | |