| 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 | $206.74 | 9.567% | $226.5188 | $226.52 | $226.50 | $226.50 |
| Purchase #2 | $239.93 | 13.835% | $273.1243 | $273.12 | $273.10 | $273.10 |
| Purchase #3 | $66.59 | 11.756% | $74.4183 | $74.42 | $74.40 | $74.40 |
| Purchase #4 | $116.90 | 12.566% | $131.5897 | $131.59 | $131.60 | $131.60 |
| Purchase #5 | $73.90 | 6.560% | $78.7478 | $78.75 | $78.75 | $78.70 |
| Purchase #6 | $212.62 | 7.448% | $228.4559 | $228.46 | $228.45 | $228.50 |
| Purchase #7 | $197.72 | 6.206% | $209.9905 | $209.99 | $210.00 | $210.00 |
| 7 purchase totals = | $1,114.40 | $1,222.8453 | $1,222.85 | $1,222.80 | $1,222.80 | |