| 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 | $199.78 | 7.649% | $215.0612 | $215.06 | $215.05 | $215.10 |
| Purchase #2 | $43.84 | 7.285% | $47.0337 | $47.03 | $47.05 | $47.00 |
| Purchase #3 | $244.66 | 8.398% | $265.2065 | $265.21 | $265.20 | $265.20 |
| Purchase #4 | $34.92 | 11.231% | $38.8419 | $38.84 | $38.85 | $38.80 |
| Purchase #5 | $134.73 | 6.643% | $143.6801 | $143.68 | $143.70 | $143.70 |
| Purchase #6 | $190.59 | 8.499% | $206.7882 | $206.79 | $206.80 | $206.80 |
| Purchase #7 | $183.56 | 5.537% | $193.7237 | $193.72 | $193.70 | $193.70 |
| 7 purchase totals = | $1,032.08 | $1,110.3353 | $1,110.33 | $1,110.35 | $1,110.30 | |