| 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 | $213.61 | 11.623% | $238.4379 | $238.44 | $238.45 | $238.40 |
| Purchase #2 | $36.80 | 3.789% | $38.1944 | $38.19 | $38.20 | $38.20 |
| Purchase #3 | $214.79 | 5.782% | $227.2092 | $227.21 | $227.20 | $227.20 |
| Purchase #4 | $249.80 | 12.293% | $280.5079 | $280.51 | $280.50 | $280.50 |
| Purchase #5 | $198.83 | 5.696% | $210.1554 | $210.16 | $210.15 | $210.20 |
| Purchase #6 | $101.87 | 10.542% | $112.6091 | $112.61 | $112.60 | $112.60 |
| Purchase #7 | $82.27 | 10.237% | $90.692 | $90.69 | $90.70 | $90.70 |
| 7 purchase totals = | $1,097.97 | $1,197.8059 | $1,197.81 | $1,197.80 | $1,197.80 | |