| 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 | $105.70 | 6.666% | $112.746 | $112.75 | $112.75 | $112.70 |
| Purchase #2 | $117.28 | 11.353% | $130.5948 | $130.59 | $130.60 | $130.60 |
| Purchase #3 | $247.56 | 12.868% | $279.416 | $279.42 | $279.40 | $279.40 |
| Purchase #4 | $205.99 | 10.848% | $228.3358 | $228.34 | $228.35 | $228.30 |
| Purchase #5 | $179.42 | 11.194% | $199.5043 | $199.50 | $199.50 | $199.50 |
| Purchase #6 | $13.56 | 4.169% | $14.1253 | $14.13 | $14.15 | $14.10 |
| Purchase #7 | $184.34 | 5.441% | $194.3699 | $194.37 | $194.35 | $194.40 |
| 7 purchase totals = | $1,053.85 | $1,159.0921 | $1,159.10 | $1,159.10 | $1,159.00 | |