| 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 | $137.51 | 12.379% | $154.5324 | $154.53 | $154.55 | $154.50 |
| Purchase #2 | $193.31 | 3.601% | $200.2711 | $200.27 | $200.25 | $200.30 |
| Purchase #3 | $197.89 | 6.473% | $210.6994 | $210.70 | $210.70 | $210.70 |
| Purchase #4 | $244.32 | 10.277% | $269.4288 | $269.43 | $269.45 | $269.40 |
| Purchase #5 | $168.91 | 8.465% | $183.2082 | $183.21 | $183.20 | $183.20 |
| Purchase #6 | $64.50 | 7.796% | $69.5284 | $69.53 | $69.55 | $69.50 |
| Purchase #7 | $222.46 | 7.173% | $238.4171 | $238.42 | $238.40 | $238.40 |
| 7 purchase totals = | $1,228.90 | $1,326.0854 | $1,326.09 | $1,326.10 | $1,326.00 | |