| 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 | $177.31 | 8.665% | $192.6739 | $192.67 | $192.65 | $192.70 |
| Purchase #2 | $98.35 | 8.183% | $106.398 | $106.40 | $106.40 | $106.40 |
| Purchase #3 | $221.37 | 10.662% | $244.9725 | $244.97 | $244.95 | $245.00 |
| Purchase #4 | $100.52 | 7.560% | $108.1193 | $108.12 | $108.10 | $108.10 |
| Purchase #5 | $245.51 | 5.867% | $259.9141 | $259.91 | $259.90 | $259.90 |
| Purchase #6 | $43.29 | 3.312% | $44.7238 | $44.72 | $44.70 | $44.70 |
| Purchase #7 | $59.92 | 12.238% | $67.253 | $67.25 | $67.25 | $67.30 |
| 7 purchase totals = | $946.27 | $1,024.0546 | $1,024.04 | $1,023.95 | $1,024.10 | |