| 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 | $218.45 | 7.542% | $234.9255 | $234.93 | $234.95 | $234.90 |
| Purchase #2 | $157.82 | 10.340% | $174.1386 | $174.14 | $174.15 | $174.10 |
| Purchase #3 | $23.86 | 9.349% | $26.0907 | $26.09 | $26.10 | $26.10 |
| Purchase #4 | $74.31 | 6.423% | $79.0829 | $79.08 | $79.10 | $79.10 |
| Purchase #5 | $210.77 | 6.170% | $223.7745 | $223.77 | $223.75 | $223.80 |
| Purchase #6 | $90.98 | 11.841% | $101.7529 | $101.75 | $101.75 | $101.80 |
| Purchase #7 | $33.59 | 12.335% | $37.7333 | $37.73 | $37.75 | $37.70 |
| 7 purchase totals = | $809.78 | $877.4984 | $877.49 | $877.55 | $877.50 | |