| 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 | $194.93 | 13.384% | $221.0194 | $221.02 | $221.00 | $221.00 |
| Purchase #2 | $238.76 | 4.781% | $250.1751 | $250.18 | $250.20 | $250.20 |
| Purchase #3 | $116.64 | 9.745% | $128.0066 | $128.01 | $128.00 | $128.00 |
| Purchase #4 | $49.75 | 4.218% | $51.8485 | $51.85 | $51.85 | $51.80 |
| Purchase #5 | $212.43 | 8.756% | $231.0304 | $231.03 | $231.05 | $231.00 |
| Purchase #6 | $178.59 | 11.750% | $199.5743 | $199.57 | $199.55 | $199.60 |
| Purchase #7 | $195.40 | 8.776% | $212.5483 | $212.55 | $212.55 | $212.50 |
| 7 purchase totals = | $1,186.50 | $1,294.2026 | $1,294.21 | $1,294.20 | $1,294.10 | |