| 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 | $205.25 | 3.384% | $212.1957 | $212.20 | $212.20 | $212.20 |
| Purchase #2 | $98.46 | 5.226% | $103.6055 | $103.61 | $103.60 | $103.60 |
| Purchase #3 | $180.28 | 8.223% | $195.1044 | $195.10 | $195.10 | $195.10 |
| Purchase #4 | $172.69 | 9.607% | $189.2803 | $189.28 | $189.30 | $189.30 |
| Purchase #5 | $78.64 | 12.612% | $88.5581 | $88.56 | $88.55 | $88.60 |
| Purchase #6 | $60.39 | 7.776% | $65.0859 | $65.09 | $65.10 | $65.10 |
| Purchase #7 | $155.47 | 3.744% | $161.2908 | $161.29 | $161.30 | $161.30 |
| 7 purchase totals = | $951.18 | $1,015.1207 | $1,015.13 | $1,015.15 | $1,015.20 | |