| 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 | $200.96 | 9.477% | $220.005 | $220.01 | $220.00 | $220.00 |
| Purchase #2 | $211.58 | 6.806% | $225.9801 | $225.98 | $226.00 | $226.00 |
| Purchase #3 | $140.35 | 8.633% | $152.4664 | $152.47 | $152.45 | $152.50 |
| Purchase #4 | $154.84 | 4.232% | $161.3928 | $161.39 | $161.40 | $161.40 |
| Purchase #5 | $90.82 | 8.805% | $98.8167 | $98.82 | $98.80 | $98.80 |
| Purchase #6 | $174.87 | 11.693% | $195.3175 | $195.32 | $195.30 | $195.30 |
| Purchase #7 | $74.89 | 11.648% | $83.6132 | $83.61 | $83.60 | $83.60 |
| 7 purchase totals = | $1,048.31 | $1,137.5917 | $1,137.60 | $1,137.55 | $1,137.60 | |