| 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 | $197.85 | 9.854% | $217.3461 | $217.35 | $217.35 | $217.30 |
| Purchase #2 | $132.56 | 8.291% | $143.5505 | $143.55 | $143.55 | $143.60 |
| Purchase #3 | $14.88 | 8.135% | $16.0905 | $16.09 | $16.10 | $16.10 |
| Purchase #4 | $122.57 | 6.612% | $130.6743 | $130.67 | $130.65 | $130.70 |
| Purchase #5 | $103.64 | 7.735% | $111.6566 | $111.66 | $111.65 | $111.70 |
| Purchase #6 | $186.40 | 11.124% | $207.1351 | $207.14 | $207.15 | $207.10 |
| Purchase #7 | $239.57 | 3.344% | $247.5812 | $247.58 | $247.60 | $247.60 |
| 7 purchase totals = | $997.47 | $1,074.0343 | $1,074.04 | $1,074.05 | $1,074.10 | |