| 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 | $31.65 | 11.255% | $35.2122 | $35.21 | $35.20 | $35.20 |
| Purchase #2 | $165.35 | 12.553% | $186.1064 | $186.11 | $186.10 | $186.10 |
| Purchase #3 | $97.68 | 3.609% | $101.2053 | $101.21 | $101.20 | $101.20 |
| Purchase #4 | $142.65 | 3.416% | $147.5229 | $147.52 | $147.50 | $147.50 |
| Purchase #5 | $8.69 | 5.342% | $9.1542 | $9.15 | $9.15 | $9.20 |
| Purchase #6 | $96.65 | 9.629% | $105.9564 | $105.96 | $105.95 | $106.00 |
| Purchase #7 | $241.47 | 5.789% | $255.4487 | $255.45 | $255.45 | $255.40 |
| 7 purchase totals = | $784.14 | $840.6061 | $840.61 | $840.55 | $840.60 | |