| 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 | $106.83 | 5.303% | $112.4952 | $112.50 | $112.50 | $112.50 |
| Purchase #2 | $233.73 | 12.345% | $262.584 | $262.58 | $262.60 | $262.60 |
| Purchase #3 | $178.31 | 6.288% | $189.5221 | $189.52 | $189.50 | $189.50 |
| Purchase #4 | $24.36 | 11.206% | $27.0898 | $27.09 | $27.10 | $27.10 |
| Purchase #5 | $33.67 | 4.500% | $35.1852 | $35.19 | $35.20 | $35.20 |
| Purchase #6 | $8.29 | 9.114% | $9.0456 | $9.05 | $9.05 | $9.00 |
| Purchase #7 | $90.93 | 11.399% | $101.2951 | $101.30 | $101.30 | $101.30 |
| 7 purchase totals = | $676.12 | $737.2170 | $737.23 | $737.25 | $737.20 | |