| 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 | $244.91 | 3.813% | $254.2484 | $254.25 | $254.25 | $254.20 |
| Purchase #2 | $208.54 | 5.695% | $220.4164 | $220.42 | $220.40 | $220.40 |
| Purchase #3 | $244.73 | 10.811% | $271.1878 | $271.19 | $271.20 | $271.20 |
| Purchase #4 | $8.75 | 11.411% | $9.7485 | $9.75 | $9.75 | $9.70 |
| Purchase #5 | $198.39 | 10.150% | $218.5266 | $218.53 | $218.55 | $218.50 |
| Purchase #6 | $59.65 | 6.828% | $63.7229 | $63.72 | $63.70 | $63.70 |
| Purchase #7 | $221.48 | 9.791% | $243.1651 | $243.17 | $243.15 | $243.20 |
| 7 purchase totals = | $1,186.45 | $1,281.0157 | $1,281.03 | $1,281.00 | $1,280.90 | |