| 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 | $250.86 | 7.244% | $269.0323 | $269.03 | $269.05 | $269.00 |
| Purchase #2 | $113.87 | 4.575% | $119.0796 | $119.08 | $119.10 | $119.10 |
| Purchase #3 | $169.58 | 7.271% | $181.9102 | $181.91 | $181.90 | $181.90 |
| Purchase #4 | $227.60 | 7.498% | $244.6654 | $244.67 | $244.65 | $244.70 |
| Purchase #5 | $64.73 | 8.393% | $70.1628 | $70.16 | $70.15 | $70.20 |
| Purchase #6 | $174.54 | 10.241% | $192.4146 | $192.41 | $192.40 | $192.40 |
| Purchase #7 | $91.42 | 10.433% | $100.9578 | $100.96 | $100.95 | $101.00 |
| 7 purchase totals = | $1,092.60 | $1,178.2227 | $1,178.22 | $1,178.20 | $1,178.30 | |