| 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 | $105.37 | 4.409% | $110.0158 | $110.02 | $110.00 | $110.00 |
| Purchase #2 | $128.70 | 13.829% | $146.4979 | $146.50 | $146.50 | $146.50 |
| Purchase #3 | $47.71 | 7.512% | $51.294 | $51.29 | $51.30 | $51.30 |
| Purchase #4 | $186.27 | 13.669% | $211.7312 | $211.73 | $211.75 | $211.70 |
| Purchase #5 | $198.87 | 13.661% | $226.0376 | $226.04 | $226.05 | $226.00 |
| Purchase #6 | $173.63 | 10.289% | $191.4948 | $191.49 | $191.50 | $191.50 |
| Purchase #7 | $96.97 | 4.751% | $101.577 | $101.58 | $101.60 | $101.60 |
| 7 purchase totals = | $937.52 | $1,038.6483 | $1,038.65 | $1,038.70 | $1,038.60 | |