| 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 | $108.34 | 5.413% | $114.2044 | $114.20 | $114.20 | $114.20 |
| Purchase #2 | $26.73 | 6.563% | $28.4843 | $28.48 | $28.50 | $28.50 |
| Purchase #3 | $185.69 | 8.425% | $201.3344 | $201.33 | $201.35 | $201.30 |
| Purchase #4 | $137.80 | 13.623% | $156.5725 | $156.57 | $156.55 | $156.60 |
| Purchase #5 | $117.65 | 11.131% | $130.7456 | $130.75 | $130.75 | $130.70 |
| Purchase #6 | $122.98 | 8.689% | $133.6657 | $133.67 | $133.65 | $133.70 |
| Purchase #7 | $97.65 | 13.678% | $111.0066 | $111.01 | $111.00 | $111.00 |
| 7 purchase totals = | $796.84 | $876.0135 | $876.01 | $876.00 | $876.00 | |