| 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 | $246.66 | 3.255% | $254.6888 | $254.69 | $254.70 | $254.70 |
| Purchase #2 | $138.63 | 6.677% | $147.8863 | $147.89 | $147.90 | $147.90 |
| Purchase #3 | $200.25 | 10.330% | $220.9358 | $220.94 | $220.95 | $220.90 |
| Purchase #4 | $233.69 | 5.243% | $245.9424 | $245.94 | $245.95 | $245.90 |
| Purchase #5 | $170.43 | 11.205% | $189.5267 | $189.53 | $189.55 | $189.50 |
| Purchase #6 | $31.61 | 9.253% | $34.5349 | $34.53 | $34.55 | $34.50 |
| Purchase #7 | $222.70 | 11.873% | $249.1412 | $249.14 | $249.15 | $249.10 |
| 7 purchase totals = | $1,243.97 | $1,342.6561 | $1,342.66 | $1,342.75 | $1,342.50 | |