| 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 | $214.69 | 10.855% | $237.9946 | $237.99 | $238.00 | $238.00 |
| Purchase #2 | $181.48 | 5.352% | $191.1928 | $191.19 | $191.20 | $191.20 |
| Purchase #3 | $123.71 | 5.459% | $130.4633 | $130.46 | $130.45 | $130.50 |
| Purchase #4 | $217.63 | 9.407% | $238.1025 | $238.10 | $238.10 | $238.10 |
| Purchase #5 | $170.97 | 6.469% | $182.03 | $182.03 | $182.05 | $182.00 |
| Purchase #6 | $126.55 | 9.701% | $138.8266 | $138.83 | $138.85 | $138.80 |
| Purchase #7 | $157.77 | 9.508% | $172.7708 | $172.77 | $172.75 | $172.80 |
| 7 purchase totals = | $1,192.80 | $1,291.3806 | $1,291.37 | $1,291.40 | $1,291.40 | |