| 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 | $123.66 | 9.577% | $135.5029 | $135.50 | $135.50 | $135.50 |
| Purchase #2 | $247.59 | 3.335% | $255.8471 | $255.85 | $255.85 | $255.80 |
| Purchase #3 | $51.92 | 7.744% | $55.9407 | $55.94 | $55.95 | $55.90 |
| Purchase #4 | $185.43 | 10.853% | $205.5547 | $205.55 | $205.55 | $205.60 |
| Purchase #5 | $219.93 | 8.248% | $238.0698 | $238.07 | $238.05 | $238.10 |
| Purchase #6 | $200.92 | 6.749% | $214.4801 | $214.48 | $214.50 | $214.50 |
| Purchase #7 | $34.56 | 3.633% | $35.8156 | $35.82 | $35.80 | $35.80 |
| 7 purchase totals = | $1,064.01 | $1,141.2109 | $1,141.21 | $1,141.20 | $1,141.20 | |