| 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 | $121.48 | 10.256% | $133.939 | $133.94 | $133.95 | $133.90 |
| Purchase #2 | $172.74 | 13.602% | $196.2361 | $196.24 | $196.25 | $196.20 |
| Purchase #3 | $92.69 | 6.521% | $98.7343 | $98.73 | $98.75 | $98.70 |
| Purchase #4 | $134.49 | 10.818% | $149.0391 | $149.04 | $149.05 | $149.00 |
| Purchase #5 | $121.38 | 5.324% | $127.8423 | $127.84 | $127.85 | $127.80 |
| Purchase #6 | $140.40 | 3.169% | $144.8493 | $144.85 | $144.85 | $144.80 |
| Purchase #7 | $181.92 | 9.773% | $199.699 | $199.70 | $199.70 | $199.70 |
| 7 purchase totals = | $965.10 | $1,050.3391 | $1,050.34 | $1,050.40 | $1,050.10 | |