| 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 | $110.43 | 12.290% | $124.0018 | $124.00 | $124.00 | $124.00 |
| Purchase #2 | $148.66 | 6.134% | $157.7788 | $157.78 | $157.80 | $157.80 |
| Purchase #3 | $140.51 | 6.700% | $149.9242 | $149.92 | $149.90 | $149.90 |
| Purchase #4 | $191.79 | 11.272% | $213.4086 | $213.41 | $213.40 | $213.40 |
| Purchase #5 | $164.72 | 13.506% | $186.9671 | $186.97 | $186.95 | $187.00 |
| Purchase #6 | $167.89 | 9.288% | $183.4836 | $183.48 | $183.50 | $183.50 |
| Purchase #7 | $34.65 | 12.124% | $38.851 | $38.85 | $38.85 | $38.90 |
| 7 purchase totals = | $958.65 | $1,054.4151 | $1,054.41 | $1,054.40 | $1,054.50 | |