| 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 | $207.83 | 13.150% | $235.1596 | $235.16 | $235.15 | $235.20 |
| Purchase #2 | $149.88 | 7.356% | $160.9052 | $160.91 | $160.90 | $160.90 |
| Purchase #3 | $83.84 | 4.666% | $87.752 | $87.75 | $87.75 | $87.80 |
| Purchase #4 | $141.82 | 5.174% | $149.1578 | $149.16 | $149.15 | $149.20 |
| Purchase #5 | $135.76 | 13.505% | $154.0944 | $154.09 | $154.10 | $154.10 |
| Purchase #6 | $233.94 | 4.271% | $243.9316 | $243.93 | $243.95 | $243.90 |
| Purchase #7 | $176.66 | 3.163% | $182.2478 | $182.25 | $182.25 | $182.20 |
| 7 purchase totals = | $1,129.73 | $1,213.2484 | $1,213.25 | $1,213.25 | $1,213.30 | |