| 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 | $244.44 | 4.369% | $255.1196 | $255.12 | $255.10 | $255.10 |
| Purchase #2 | $223.64 | 3.395% | $231.2326 | $231.23 | $231.25 | $231.20 |
| Purchase #3 | $41.38 | 9.340% | $45.2449 | $45.24 | $45.25 | $45.20 |
| Purchase #4 | $231.95 | 4.855% | $243.2112 | $243.21 | $243.20 | $243.20 |
| Purchase #5 | $165.85 | 7.720% | $178.6536 | $178.65 | $178.65 | $178.70 |
| Purchase #6 | $176.54 | 7.511% | $189.7999 | $189.80 | $189.80 | $189.80 |
| Purchase #7 | $15.32 | 13.353% | $17.3657 | $17.37 | $17.35 | $17.40 |
| 7 purchase totals = | $1,099.12 | $1,160.6275 | $1,160.62 | $1,160.60 | $1,160.60 | |