| 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 | $233.83 | 3.506% | $242.0281 | $242.03 | $242.05 | $242.00 |
| Purchase #2 | $199.42 | 6.196% | $211.7761 | $211.78 | $211.80 | $211.80 |
| Purchase #3 | $126.49 | 12.450% | $142.238 | $142.24 | $142.25 | $142.20 |
| Purchase #4 | $103.69 | 11.157% | $115.2587 | $115.26 | $115.25 | $115.30 |
| Purchase #5 | $137.42 | 11.107% | $152.6832 | $152.68 | $152.70 | $152.70 |
| Purchase #6 | $28.51 | 11.174% | $31.6957 | $31.70 | $31.70 | $31.70 |
| Purchase #7 | $26.92 | 5.497% | $28.3998 | $28.40 | $28.40 | $28.40 |
| 7 purchase totals = | $856.28 | $924.0796 | $924.09 | $924.15 | $924.10 | |