| 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 | $98.37 | 6.376% | $104.6421 | $104.64 | $104.65 | $104.60 |
| Purchase #2 | $113.77 | 3.647% | $117.9192 | $117.92 | $117.90 | $117.90 |
| Purchase #3 | $211.51 | 8.604% | $229.7083 | $229.71 | $229.70 | $229.70 |
| Purchase #4 | $67.84 | 4.561% | $70.9342 | $70.93 | $70.95 | $70.90 |
| Purchase #5 | $235.92 | 11.505% | $263.0626 | $263.06 | $263.05 | $263.10 |
| Purchase #6 | $171.70 | 10.591% | $189.8847 | $189.88 | $189.90 | $189.90 |
| Purchase #7 | $102.39 | 12.246% | $114.9287 | $114.93 | $114.95 | $114.90 |
| 7 purchase totals = | $1,001.50 | $1,091.0798 | $1,091.07 | $1,091.10 | $1,091.00 | |