| 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 | $239.49 | 4.393% | $250.0108 | $250.01 | $250.00 | $250.00 |
| Purchase #2 | $165.78 | 6.238% | $176.1214 | $176.12 | $176.10 | $176.10 |
| Purchase #3 | $191.48 | 12.110% | $214.6682 | $214.67 | $214.65 | $214.70 |
| Purchase #4 | $6.91 | 11.106% | $7.6774 | $7.68 | $7.70 | $7.70 |
| Purchase #5 | $34.69 | 11.719% | $38.7553 | $38.76 | $38.75 | $38.80 |
| Purchase #6 | $7.72 | 3.855% | $8.0176 | $8.02 | $8.00 | $8.00 |
| Purchase #7 | $232.87 | 4.402% | $243.1209 | $243.12 | $243.10 | $243.10 |
| 7 purchase totals = | $878.94 | $938.3716 | $938.38 | $938.30 | $938.40 | |