| 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 | $180.35 | 11.463% | $201.0235 | $201.02 | $201.00 | $201.00 |
| Purchase #2 | $241.55 | 7.183% | $258.9005 | $258.90 | $258.90 | $258.90 |
| Purchase #3 | $241.70 | 7.232% | $259.1797 | $259.18 | $259.20 | $259.20 |
| Purchase #4 | $234.90 | 4.514% | $245.5034 | $245.50 | $245.50 | $245.50 |
| Purchase #5 | $172.35 | 9.281% | $188.3458 | $188.35 | $188.35 | $188.30 |
| Purchase #6 | $21.48 | 9.332% | $23.4845 | $23.48 | $23.50 | $23.50 |
| Purchase #7 | $115.75 | 13.632% | $131.529 | $131.53 | $131.55 | $131.50 |
| 7 purchase totals = | $1,208.08 | $1,307.9664 | $1,307.96 | $1,308.00 | $1,307.90 | |