| 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 | $244.88 | 11.206% | $272.3213 | $272.32 | $272.30 | $272.30 |
| Purchase #2 | $199.37 | 3.356% | $206.0609 | $206.06 | $206.05 | $206.10 |
| Purchase #3 | $211.74 | 10.804% | $234.6164 | $234.62 | $234.60 | $234.60 |
| Purchase #4 | $202.53 | 5.514% | $213.6975 | $213.70 | $213.70 | $213.70 |
| Purchase #5 | $63.30 | 9.190% | $69.1173 | $69.12 | $69.10 | $69.10 |
| Purchase #6 | $179.83 | 3.275% | $185.7194 | $185.72 | $185.70 | $185.70 |
| Purchase #7 | $187.80 | 8.668% | $204.0785 | $204.08 | $204.10 | $204.10 |
| 7 purchase totals = | $1,289.45 | $1,385.6113 | $1,385.62 | $1,385.55 | $1,385.60 | |