| 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 | $202.81 | 9.431% | $221.937 | $221.94 | $221.95 | $221.90 |
| Purchase #2 | $214.73 | 10.148% | $236.5208 | $236.52 | $236.50 | $236.50 |
| Purchase #3 | $129.32 | 11.351% | $143.9991 | $144.00 | $144.00 | $144.00 |
| Purchase #4 | $228.30 | 13.179% | $258.3877 | $258.39 | $258.40 | $258.40 |
| Purchase #5 | $149.31 | 6.318% | $158.7434 | $158.74 | $158.75 | $158.70 |
| Purchase #6 | $246.86 | 13.874% | $281.1094 | $281.11 | $281.10 | $281.10 |
| Purchase #7 | $86.73 | 8.201% | $93.8427 | $93.84 | $93.85 | $93.80 |
| 7 purchase totals = | $1,258.06 | $1,394.5401 | $1,394.54 | $1,394.55 | $1,394.40 | |