| 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 | $186.32 | 4.110% | $193.9778 | $193.98 | $194.00 | $194.00 |
| Purchase #2 | $224.32 | 3.754% | $232.741 | $232.74 | $232.75 | $232.70 |
| Purchase #3 | $179.61 | 7.748% | $193.5262 | $193.53 | $193.55 | $193.50 |
| Purchase #4 | $112.97 | 4.802% | $118.3948 | $118.39 | $118.40 | $118.40 |
| Purchase #5 | $123.65 | 7.617% | $133.0684 | $133.07 | $133.05 | $133.10 |
| Purchase #6 | $132.43 | 4.797% | $138.7827 | $138.78 | $138.80 | $138.80 |
| Purchase #7 | $38.38 | 9.351% | $41.9689 | $41.97 | $41.95 | $42.00 |
| 7 purchase totals = | $997.68 | $1,052.4598 | $1,052.46 | $1,052.50 | $1,052.50 | |