| 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 | $134.74 | 7.236% | $144.4898 | $144.49 | $144.50 | $144.50 |
| Purchase #2 | $138.27 | 6.137% | $146.7556 | $146.76 | $146.75 | $146.80 |
| Purchase #3 | $240.41 | 13.511% | $272.8918 | $272.89 | $272.90 | $272.90 |
| Purchase #4 | $185.34 | 13.508% | $210.3757 | $210.38 | $210.40 | $210.40 |
| Purchase #5 | $32.62 | 8.824% | $35.4984 | $35.50 | $35.50 | $35.50 |
| Purchase #6 | $202.42 | 12.478% | $227.678 | $227.68 | $227.70 | $227.70 |
| Purchase #7 | $246.39 | 4.749% | $258.0911 | $258.09 | $258.10 | $258.10 |
| 7 purchase totals = | $1,180.19 | $1,295.7804 | $1,295.79 | $1,295.85 | $1,295.90 | |