| 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 | $239.69 | 7.860% | $258.5296 | $258.53 | $258.55 | $258.50 |
| Purchase #2 | $108.25 | 4.750% | $113.3919 | $113.39 | $113.40 | $113.40 |
| Purchase #3 | $247.64 | 12.493% | $278.5777 | $278.58 | $278.60 | $278.60 |
| Purchase #4 | $239.76 | 11.774% | $267.9893 | $267.99 | $268.00 | $268.00 |
| Purchase #5 | $170.76 | 10.226% | $188.2219 | $188.22 | $188.20 | $188.20 |
| Purchase #6 | $130.57 | 5.111% | $137.2434 | $137.24 | $137.25 | $137.20 |
| Purchase #7 | $57.28 | 12.165% | $64.2481 | $64.25 | $64.25 | $64.20 |
| 7 purchase totals = | $1,193.95 | $1,308.2019 | $1,308.20 | $1,308.25 | $1,308.10 | |