| 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 | $90.98 | 7.313% | $97.6334 | $97.63 | $97.65 | $97.60 |
| Purchase #2 | $131.87 | 4.215% | $137.4283 | $137.43 | $137.45 | $137.40 |
| Purchase #3 | $239.52 | 6.578% | $255.2756 | $255.28 | $255.30 | $255.30 |
| Purchase #4 | $19.65 | 3.272% | $20.2929 | $20.29 | $20.30 | $20.30 |
| Purchase #5 | $144.80 | 11.119% | $160.9003 | $160.90 | $160.90 | $160.90 |
| Purchase #6 | $168.59 | 7.153% | $180.6492 | $180.65 | $180.65 | $180.60 |
| Purchase #7 | $239.63 | 7.807% | $258.3379 | $258.34 | $258.35 | $258.30 |
| 7 purchase totals = | $1,035.04 | $1,110.5176 | $1,110.52 | $1,110.60 | $1,110.40 | |