| 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 | $246.89 | 12.289% | $277.2303 | $277.23 | $277.25 | $277.20 |
| Purchase #2 | $118.45 | 9.530% | $129.7383 | $129.74 | $129.75 | $129.70 |
| Purchase #3 | $90.71 | 3.281% | $93.6862 | $93.69 | $93.70 | $93.70 |
| Purchase #4 | $227.90 | 4.839% | $238.9281 | $238.93 | $238.95 | $238.90 |
| Purchase #5 | $249.37 | 8.392% | $270.2971 | $270.30 | $270.30 | $270.30 |
| Purchase #6 | $37.55 | 9.400% | $41.0797 | $41.08 | $41.10 | $41.10 |
| Purchase #7 | $156.92 | 5.705% | $165.8723 | $165.87 | $165.85 | $165.90 |
| 7 purchase totals = | $1,127.79 | $1,216.8320 | $1,216.84 | $1,216.90 | $1,216.80 | |