| 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 | $111.88 | 12.159% | $125.4835 | $125.48 | $125.50 | $125.50 |
| Purchase #2 | $223.86 | 4.360% | $233.6203 | $233.62 | $233.60 | $233.60 |
| Purchase #3 | $57.58 | 11.828% | $64.3906 | $64.39 | $64.40 | $64.40 |
| Purchase #4 | $65.90 | 4.847% | $69.0942 | $69.09 | $69.10 | $69.10 |
| Purchase #5 | $10.50 | 9.636% | $11.5118 | $11.51 | $11.50 | $11.50 |
| Purchase #6 | $189.87 | 6.333% | $201.8945 | $201.89 | $201.90 | $201.90 |
| Purchase #7 | $87.80 | 7.698% | $94.5588 | $94.56 | $94.55 | $94.60 |
| 7 purchase totals = | $747.39 | $800.5537 | $800.54 | $800.55 | $800.60 | |