| 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 | $114.75 | 7.463% | $123.3138 | $123.31 | $123.30 | $123.30 |
| Purchase #2 | $218.52 | 6.577% | $232.8921 | $232.89 | $232.90 | $232.90 |
| Purchase #3 | $216.99 | 13.374% | $246.0102 | $246.01 | $246.00 | $246.00 |
| Purchase #4 | $134.57 | 7.505% | $144.6695 | $144.67 | $144.65 | $144.70 |
| Purchase #5 | $49.33 | 12.523% | $55.5076 | $55.51 | $55.50 | $55.50 |
| Purchase #6 | $231.75 | 5.398% | $244.2599 | $244.26 | $244.25 | $244.30 |
| Purchase #7 | $144.68 | 8.640% | $157.1804 | $157.18 | $157.20 | $157.20 |
| 7 purchase totals = | $1,110.59 | $1,203.8335 | $1,203.83 | $1,203.80 | $1,203.90 | |