| 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 | $195.97 | 8.435% | $212.5001 | $212.50 | $212.50 | $212.50 |
| Purchase #2 | $42.78 | 4.645% | $44.7671 | $44.77 | $44.75 | $44.80 |
| Purchase #3 | $222.59 | 6.167% | $236.3171 | $236.32 | $236.30 | $236.30 |
| Purchase #4 | $27.95 | 12.200% | $31.3599 | $31.36 | $31.35 | $31.40 |
| Purchase #5 | $90.47 | 13.697% | $102.8617 | $102.86 | $102.85 | $102.90 |
| Purchase #6 | $209.68 | 5.566% | $221.3508 | $221.35 | $221.35 | $221.40 |
| Purchase #7 | $240.44 | 10.116% | $264.7629 | $264.76 | $264.75 | $264.80 |
| 7 purchase totals = | $1,029.88 | $1,113.9196 | $1,113.92 | $1,113.85 | $1,114.10 | |