| 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 | $223.53 | 8.566% | $242.6776 | $242.68 | $242.70 | $242.70 |
| Purchase #2 | $94.34 | 4.134% | $98.24 | $98.24 | $98.25 | $98.20 |
| Purchase #3 | $191.43 | 12.346% | $215.0639 | $215.06 | $215.05 | $215.10 |
| Purchase #4 | $13.60 | 5.275% | $14.3174 | $14.32 | $14.30 | $14.30 |
| Purchase #5 | $178.56 | 4.618% | $186.8059 | $186.81 | $186.80 | $186.80 |
| Purchase #6 | $33.62 | 6.234% | $35.7159 | $35.72 | $35.70 | $35.70 |
| Purchase #7 | $181.97 | 5.861% | $192.6353 | $192.64 | $192.65 | $192.60 |
| 7 purchase totals = | $917.05 | $985.4560 | $985.47 | $985.45 | $985.40 | |