| 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 | $239.84 | 4.473% | $250.568 | $250.57 | $250.55 | $250.60 |
| Purchase #2 | $97.45 | 8.346% | $105.5832 | $105.58 | $105.60 | $105.60 |
| Purchase #3 | $152.52 | 3.127% | $157.2893 | $157.29 | $157.30 | $157.30 |
| Purchase #4 | $164.95 | 9.199% | $180.1238 | $180.12 | $180.10 | $180.10 |
| Purchase #5 | $38.27 | 12.619% | $43.0993 | $43.10 | $43.10 | $43.10 |
| Purchase #6 | $157.55 | 6.307% | $167.4867 | $167.49 | $167.50 | $167.50 |
| Purchase #7 | $124.78 | 7.330% | $133.9264 | $133.93 | $133.95 | $133.90 |
| 7 purchase totals = | $975.36 | $1,038.0767 | $1,038.08 | $1,038.10 | $1,038.10 | |