| 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 | $207.80 | 9.768% | $228.0979 | $228.10 | $228.10 | $228.10 |
| Purchase #2 | $193.78 | 7.209% | $207.7496 | $207.75 | $207.75 | $207.70 |
| Purchase #3 | $226.65 | 9.206% | $247.5154 | $247.52 | $247.50 | $247.50 |
| Purchase #4 | $197.32 | 12.343% | $221.6752 | $221.68 | $221.70 | $221.70 |
| Purchase #5 | $79.67 | 12.301% | $89.4702 | $89.47 | $89.45 | $89.50 |
| Purchase #6 | $216.33 | 5.202% | $227.5835 | $227.58 | $227.60 | $227.60 |
| Purchase #7 | $33.58 | 5.614% | $35.4652 | $35.47 | $35.45 | $35.50 |
| 7 purchase totals = | $1,155.13 | $1,257.5570 | $1,257.57 | $1,257.55 | $1,257.60 | |