| 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 | $98.97 | 9.730% | $108.5998 | $108.60 | $108.60 | $108.60 |
| Purchase #2 | $146.99 | 3.415% | $152.0097 | $152.01 | $152.00 | $152.00 |
| Purchase #3 | $199.66 | 11.404% | $222.4292 | $222.43 | $222.45 | $222.40 |
| Purchase #4 | $107.92 | 3.815% | $112.0371 | $112.04 | $112.05 | $112.00 |
| Purchase #5 | $193.87 | 3.873% | $201.3786 | $201.38 | $201.40 | $201.40 |
| Purchase #6 | $130.88 | 10.254% | $144.3004 | $144.30 | $144.30 | $144.30 |
| Purchase #7 | $136.52 | 3.328% | $141.0634 | $141.06 | $141.05 | $141.10 |
| 7 purchase totals = | $1,014.81 | $1,081.8182 | $1,081.82 | $1,081.85 | $1,081.80 | |