| 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 | $192.81 | 3.646% | $199.8399 | $199.84 | $199.85 | $199.80 |
| Purchase #2 | $24.76 | 12.489% | $27.8523 | $27.85 | $27.85 | $27.90 |
| Purchase #3 | $130.34 | 13.289% | $147.6609 | $147.66 | $147.65 | $147.70 |
| Purchase #4 | $68.42 | 4.401% | $71.4312 | $71.43 | $71.45 | $71.40 |
| Purchase #5 | $111.99 | 8.671% | $121.7007 | $121.70 | $121.70 | $121.70 |
| Purchase #6 | $192.70 | 12.388% | $216.5717 | $216.57 | $216.55 | $216.60 |
| Purchase #7 | $250.80 | 10.136% | $276.2211 | $276.22 | $276.20 | $276.20 |
| 7 purchase totals = | $971.82 | $1,061.2778 | $1,061.27 | $1,061.25 | $1,061.30 | |