| 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 | $125.28 | 5.684% | $132.4009 | $132.40 | $132.40 | $132.40 |
| Purchase #2 | $124.63 | 10.566% | $137.7984 | $137.80 | $137.80 | $137.80 |
| Purchase #3 | $159.46 | 13.622% | $181.1816 | $181.18 | $181.20 | $181.20 |
| Purchase #4 | $157.57 | 3.195% | $162.6044 | $162.60 | $162.60 | $162.60 |
| Purchase #5 | $89.36 | 6.170% | $94.8735 | $94.87 | $94.85 | $94.90 |
| Purchase #6 | $222.65 | 8.442% | $241.4461 | $241.45 | $241.45 | $241.40 |
| Purchase #7 | $39.70 | 6.590% | $42.3162 | $42.32 | $42.30 | $42.30 |
| 7 purchase totals = | $918.65 | $992.6211 | $992.62 | $992.60 | $992.60 | |