| 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 | $213.51 | 4.492% | $223.1009 | $223.10 | $223.10 | $223.10 |
| Purchase #2 | $225.63 | 8.380% | $244.5378 | $244.54 | $244.55 | $244.50 |
| Purchase #3 | $194.88 | 4.848% | $204.3278 | $204.33 | $204.35 | $204.30 |
| Purchase #4 | $79.42 | 11.756% | $88.7566 | $88.76 | $88.75 | $88.80 |
| Purchase #5 | $79.72 | 7.328% | $85.5619 | $85.56 | $85.55 | $85.60 |
| Purchase #6 | $239.79 | 7.724% | $258.3114 | $258.31 | $258.30 | $258.30 |
| Purchase #7 | $39.29 | 10.387% | $43.3711 | $43.37 | $43.35 | $43.40 |
| 7 purchase totals = | $1,072.24 | $1,147.9675 | $1,147.97 | $1,147.95 | $1,148.00 | |