| 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 | $249.27 | 5.439% | $262.8278 | $262.83 | $262.85 | $262.80 |
| Purchase #2 | $126.36 | 6.206% | $134.2019 | $134.20 | $134.20 | $134.20 |
| Purchase #3 | $112.74 | 8.518% | $122.3432 | $122.34 | $122.35 | $122.30 |
| Purchase #4 | $30.71 | 13.670% | $34.9081 | $34.91 | $34.90 | $34.90 |
| Purchase #5 | $229.78 | 6.170% | $243.9574 | $243.96 | $243.95 | $244.00 |
| Purchase #6 | $38.80 | 11.545% | $43.2795 | $43.28 | $43.30 | $43.30 |
| Purchase #7 | $129.97 | 6.786% | $138.7898 | $138.79 | $138.80 | $138.80 |
| 7 purchase totals = | $917.63 | $980.3077 | $980.31 | $980.35 | $980.30 | |