| 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 | $223.71 | 7.753% | $241.0542 | $241.05 | $241.05 | $241.10 |
| Purchase #2 | $182.39 | 5.762% | $192.8993 | $192.90 | $192.90 | $192.90 |
| Purchase #3 | $123.32 | 5.757% | $130.4195 | $130.42 | $130.40 | $130.40 |
| Purchase #4 | $85.45 | 12.441% | $96.0808 | $96.08 | $96.10 | $96.10 |
| Purchase #5 | $191.42 | 3.804% | $198.7016 | $198.70 | $198.70 | $198.70 |
| Purchase #6 | $26.72 | 7.303% | $28.6714 | $28.67 | $28.65 | $28.70 |
| Purchase #7 | $204.70 | 12.868% | $231.0408 | $231.04 | $231.05 | $231.00 |
| 7 purchase totals = | $1,037.71 | $1,118.8676 | $1,118.86 | $1,118.85 | $1,118.90 | |