| 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 | $14.87 | 11.477% | $16.5766 | $16.58 | $16.60 | $16.60 |
| Purchase #2 | $141.46 | 11.616% | $157.892 | $157.89 | $157.90 | $157.90 |
| Purchase #3 | $100.94 | 9.309% | $110.3365 | $110.34 | $110.35 | $110.30 |
| Purchase #4 | $138.44 | 9.217% | $151.2 | $151.20 | $151.20 | $151.20 |
| Purchase #5 | $242.57 | 3.249% | $250.4511 | $250.45 | $250.45 | $250.50 |
| Purchase #6 | $121.96 | 6.692% | $130.1216 | $130.12 | $130.10 | $130.10 |
| Purchase #7 | $212.40 | 8.821% | $231.1358 | $231.14 | $231.15 | $231.10 |
| 7 purchase totals = | $972.64 | $1,047.7136 | $1,047.72 | $1,047.75 | $1,047.70 | |