| 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 | $233.64 | 3.362% | $241.495 | $241.50 | $241.50 | $241.50 |
| Purchase #2 | $191.57 | 7.638% | $206.2021 | $206.20 | $206.20 | $206.20 |
| Purchase #3 | $176.26 | 6.715% | $188.0959 | $188.10 | $188.10 | $188.10 |
| Purchase #4 | $59.34 | 6.180% | $63.0072 | $63.01 | $63.00 | $63.00 |
| Purchase #5 | $35.32 | 7.376% | $37.9252 | $37.93 | $37.95 | $37.90 |
| Purchase #6 | $40.85 | 12.193% | $45.8308 | $45.83 | $45.85 | $45.80 |
| Purchase #7 | $34.49 | 10.618% | $38.1521 | $38.15 | $38.15 | $38.20 |
| 7 purchase totals = | $771.47 | $820.7083 | $820.72 | $820.75 | $820.70 | |