| 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 | $243.54 | 7.590% | $262.0247 | $262.02 | $262.00 | $262.00 |
| Purchase #2 | $83.75 | 8.575% | $90.9316 | $90.93 | $90.95 | $90.90 |
| Purchase #3 | $246.38 | 7.201% | $264.1218 | $264.12 | $264.10 | $264.10 |
| Purchase #4 | $16.73 | 3.161% | $17.2588 | $17.26 | $17.25 | $17.30 |
| Purchase #5 | $193.76 | 10.550% | $214.2017 | $214.20 | $214.20 | $214.20 |
| Purchase #6 | $128.49 | 7.825% | $138.5443 | $138.54 | $138.55 | $138.50 |
| Purchase #7 | $181.59 | 9.741% | $199.2787 | $199.28 | $199.30 | $199.30 |
| 7 purchase totals = | $1,094.24 | $1,186.3616 | $1,186.35 | $1,186.35 | $1,186.30 | |