| 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 | $197.42 | 8.437% | $214.0763 | $214.08 | $214.10 | $214.10 |
| Purchase #2 | $86.92 | 11.173% | $96.6316 | $96.63 | $96.65 | $96.60 |
| Purchase #3 | $244.46 | 12.780% | $275.702 | $275.70 | $275.70 | $275.70 |
| Purchase #4 | $234.29 | 6.405% | $249.2963 | $249.30 | $249.30 | $249.30 |
| Purchase #5 | $72.48 | 6.535% | $77.2166 | $77.22 | $77.20 | $77.20 |
| Purchase #6 | $120.79 | 12.793% | $136.2427 | $136.24 | $136.25 | $136.20 |
| Purchase #7 | $53.63 | 11.379% | $59.7326 | $59.73 | $59.75 | $59.70 |
| 7 purchase totals = | $1,009.99 | $1,108.8981 | $1,108.90 | $1,108.95 | $1,108.80 | |