| 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 | $119.54 | 13.600% | $135.7974 | $135.80 | $135.80 | $135.80 |
| Purchase #2 | $224.33 | 11.198% | $249.4505 | $249.45 | $249.45 | $249.50 |
| Purchase #3 | $190.88 | 9.313% | $208.6567 | $208.66 | $208.65 | $208.70 |
| Purchase #4 | $210.97 | 4.698% | $220.8814 | $220.88 | $220.90 | $220.90 |
| Purchase #5 | $192.43 | 6.262% | $204.48 | $204.48 | $204.50 | $204.50 |
| Purchase #6 | $22.76 | 5.539% | $24.0207 | $24.02 | $24.00 | $24.00 |
| Purchase #7 | $172.88 | 12.102% | $193.8019 | $193.80 | $193.80 | $193.80 |
| 7 purchase totals = | $1,133.79 | $1,237.0886 | $1,237.09 | $1,237.10 | $1,237.20 | |