| 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 | $125.38 | 10.748% | $138.8558 | $138.86 | $138.85 | $138.90 |
| Purchase #2 | $137.57 | 12.572% | $154.8653 | $154.87 | $154.85 | $154.90 |
| Purchase #3 | $226.94 | 8.321% | $245.8237 | $245.82 | $245.80 | $245.80 |
| Purchase #4 | $182.76 | 10.785% | $202.4707 | $202.47 | $202.45 | $202.50 |
| Purchase #5 | $142.66 | 10.325% | $157.3896 | $157.39 | $157.40 | $157.40 |
| Purchase #6 | $111.45 | 5.499% | $117.5786 | $117.58 | $117.60 | $117.60 |
| Purchase #7 | $32.36 | 8.177% | $35.0061 | $35.01 | $35.00 | $35.00 |
| 7 purchase totals = | $959.12 | $1,051.9898 | $1,052.00 | $1,051.95 | $1,052.10 | |