| 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 | $223.77 | 4.819% | $234.5535 | $234.55 | $234.55 | $234.60 |
| Purchase #2 | $16.64 | 7.523% | $17.8918 | $17.89 | $17.90 | $17.90 |
| Purchase #3 | $73.84 | 9.407% | $80.7861 | $80.79 | $80.80 | $80.80 |
| Purchase #4 | $185.98 | 7.553% | $200.0271 | $200.03 | $200.05 | $200.00 |
| Purchase #5 | $11.61 | 5.155% | $12.2085 | $12.21 | $12.20 | $12.20 |
| Purchase #6 | $185.63 | 6.306% | $197.3358 | $197.34 | $197.35 | $197.30 |
| Purchase #7 | $241.48 | 3.487% | $249.9004 | $249.90 | $249.90 | $249.90 |
| 7 purchase totals = | $938.95 | $992.7032 | $992.71 | $992.75 | $992.70 | |