| 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 | $245.74 | 4.295% | $256.2945 | $256.29 | $256.30 | $256.30 |
| Purchase #2 | $201.53 | 5.788% | $213.1946 | $213.19 | $213.20 | $213.20 |
| Purchase #3 | $98.65 | 9.805% | $108.3226 | $108.32 | $108.30 | $108.30 |
| Purchase #4 | $168.76 | 6.316% | $179.4189 | $179.42 | $179.40 | $179.40 |
| Purchase #5 | $133.84 | 4.636% | $140.0448 | $140.04 | $140.05 | $140.00 |
| Purchase #6 | $94.60 | 4.522% | $98.8778 | $98.88 | $98.90 | $98.90 |
| Purchase #7 | $27.42 | 5.155% | $28.8335 | $28.83 | $28.85 | $28.80 |
| 7 purchase totals = | $970.54 | $1,024.9867 | $1,024.97 | $1,025.00 | $1,024.90 | |