| 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 | $124.84 | 4.305% | $130.2144 | $130.21 | $130.20 | $130.20 |
| Purchase #2 | $21.31 | 10.353% | $23.5162 | $23.52 | $23.50 | $23.50 |
| Purchase #3 | $245.60 | 9.499% | $268.9295 | $268.93 | $268.95 | $268.90 |
| Purchase #4 | $78.28 | 9.335% | $85.5874 | $85.59 | $85.60 | $85.60 |
| Purchase #5 | $193.77 | 10.746% | $214.5925 | $214.59 | $214.60 | $214.60 |
| Purchase #6 | $161.49 | 5.185% | $169.8633 | $169.86 | $169.85 | $169.90 |
| Purchase #7 | $115.57 | 3.572% | $119.6982 | $119.70 | $119.70 | $119.70 |
| 7 purchase totals = | $940.86 | $1,012.4015 | $1,012.40 | $1,012.40 | $1,012.40 | |