| 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 | $190.55 | 7.313% | $204.4849 | $204.48 | $204.50 | $204.50 |
| Purchase #2 | $63.67 | 4.309% | $66.4135 | $66.41 | $66.40 | $66.40 |
| Purchase #3 | $72.69 | 3.116% | $74.955 | $74.96 | $74.95 | $75.00 |
| Purchase #4 | $187.93 | 3.626% | $194.7443 | $194.74 | $194.75 | $194.70 |
| Purchase #5 | $149.54 | 3.287% | $154.4554 | $154.46 | $154.45 | $154.50 |
| Purchase #6 | $118.45 | 8.360% | $128.3524 | $128.35 | $128.35 | $128.40 |
| Purchase #7 | $245.63 | 9.721% | $269.5077 | $269.51 | $269.50 | $269.50 |
| 7 purchase totals = | $1,028.46 | $1,092.9132 | $1,092.91 | $1,092.90 | $1,093.00 | |