| 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 | $247.80 | 4.868% | $259.8629 | $259.86 | $259.85 | $259.90 |
| Purchase #2 | $188.30 | 6.288% | $200.1403 | $200.14 | $200.15 | $200.10 |
| Purchase #3 | $31.90 | 8.611% | $34.6469 | $34.65 | $34.65 | $34.60 |
| Purchase #4 | $69.81 | 10.177% | $76.9146 | $76.91 | $76.90 | $76.90 |
| Purchase #5 | $180.49 | 7.126% | $193.3517 | $193.35 | $193.35 | $193.40 |
| Purchase #6 | $232.46 | 6.473% | $247.5071 | $247.51 | $247.50 | $247.50 |
| Purchase #7 | $92.82 | 13.833% | $105.6598 | $105.66 | $105.65 | $105.70 |
| 7 purchase totals = | $1,043.58 | $1,118.0833 | $1,118.08 | $1,118.05 | $1,118.10 | |