| 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 | $121.93 | 7.147% | $130.6443 | $130.64 | $130.65 | $130.60 |
| Purchase #2 | $188.64 | 13.457% | $214.0253 | $214.03 | $214.05 | $214.00 |
| Purchase #3 | $235.49 | 12.129% | $264.0526 | $264.05 | $264.05 | $264.10 |
| Purchase #4 | $240.60 | 4.733% | $251.9876 | $251.99 | $252.00 | $252.00 |
| Purchase #5 | $58.37 | 4.240% | $60.8449 | $60.84 | $60.85 | $60.80 |
| Purchase #6 | $114.55 | 6.337% | $121.809 | $121.81 | $121.80 | $121.80 |
| Purchase #7 | $85.38 | 4.552% | $89.2665 | $89.27 | $89.25 | $89.30 |
| 7 purchase totals = | $1,044.96 | $1,132.6302 | $1,132.63 | $1,132.65 | $1,132.60 | |