| 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 | $226.51 | 10.374% | $250.0081 | $250.01 | $250.00 | $250.00 |
| Purchase #2 | $43.36 | 7.190% | $46.4776 | $46.48 | $46.50 | $46.50 |
| Purchase #3 | $112.98 | 5.603% | $119.3103 | $119.31 | $119.30 | $119.30 |
| Purchase #4 | $7.43 | 5.787% | $7.86 | $7.86 | $7.85 | $7.90 |
| Purchase #5 | $48.25 | 6.622% | $51.4451 | $51.45 | $51.45 | $51.40 |
| Purchase #6 | $81.97 | 12.842% | $92.4966 | $92.50 | $92.50 | $92.50 |
| Purchase #7 | $140.73 | 10.166% | $155.0366 | $155.04 | $155.05 | $155.00 |
| 7 purchase totals = | $661.23 | $722.6343 | $722.65 | $722.65 | $722.60 | |