| 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 | $219.34 | 8.820% | $238.6858 | $238.69 | $238.70 | $238.70 |
| Purchase #2 | $97.33 | 9.653% | $106.7253 | $106.73 | $106.75 | $106.70 |
| Purchase #3 | $186.93 | 13.724% | $212.5843 | $212.58 | $212.60 | $212.60 |
| Purchase #4 | $162.80 | 6.439% | $173.2827 | $173.28 | $173.30 | $173.30 |
| Purchase #5 | $211.75 | 7.500% | $227.6313 | $227.63 | $227.65 | $227.60 |
| Purchase #6 | $192.97 | 6.498% | $205.5092 | $205.51 | $205.50 | $205.50 |
| Purchase #7 | $42.27 | 9.771% | $46.4002 | $46.40 | $46.40 | $46.40 |
| 7 purchase totals = | $1,113.39 | $1,210.8188 | $1,210.82 | $1,210.90 | $1,210.80 | |