| 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 | $219.89 | 11.587% | $245.3687 | $245.37 | $245.35 | $245.40 |
| Purchase #2 | $117.32 | 10.826% | $130.0211 | $130.02 | $130.00 | $130.00 |
| Purchase #3 | $235.82 | 12.293% | $264.8094 | $264.81 | $264.80 | $264.80 |
| Purchase #4 | $150.27 | 8.784% | $163.4697 | $163.47 | $163.45 | $163.50 |
| Purchase #5 | $108.50 | 5.421% | $114.3818 | $114.38 | $114.40 | $114.40 |
| Purchase #6 | $158.56 | 7.626% | $170.6518 | $170.65 | $170.65 | $170.70 |
| Purchase #7 | $234.86 | 9.385% | $256.9016 | $256.90 | $256.90 | $256.90 |
| 7 purchase totals = | $1,225.22 | $1,345.6041 | $1,345.60 | $1,345.55 | $1,345.70 | |