| 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 | $200.57 | 5.235% | $211.0698 | $211.07 | $211.05 | $211.10 |
| Purchase #2 | $242.77 | 7.131% | $260.0819 | $260.08 | $260.10 | $260.10 |
| Purchase #3 | $27.97 | 7.573% | $30.0882 | $30.09 | $30.10 | $30.10 |
| Purchase #4 | $164.84 | 8.741% | $179.2487 | $179.25 | $179.25 | $179.20 |
| Purchase #5 | $84.75 | 10.448% | $93.6047 | $93.60 | $93.60 | $93.60 |
| Purchase #6 | $182.78 | 13.436% | $207.3383 | $207.34 | $207.35 | $207.30 |
| Purchase #7 | $216.86 | 10.489% | $239.6064 | $239.61 | $239.60 | $239.60 |
| 7 purchase totals = | $1,120.54 | $1,221.0380 | $1,221.04 | $1,221.05 | $1,221.00 | |