| 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 | $223.86 | 9.837% | $245.8811 | $245.88 | $245.90 | $245.90 |
| Purchase #2 | $137.93 | 5.142% | $145.0224 | $145.02 | $145.00 | $145.00 |
| Purchase #3 | $164.50 | 12.417% | $184.926 | $184.93 | $184.95 | $184.90 |
| Purchase #4 | $88.45 | 11.530% | $98.6483 | $98.65 | $98.65 | $98.60 |
| Purchase #5 | $92.72 | 12.673% | $104.4704 | $104.47 | $104.45 | $104.50 |
| Purchase #6 | $45.53 | 4.852% | $47.7391 | $47.74 | $47.75 | $47.70 |
| Purchase #7 | $182.81 | 13.525% | $207.5351 | $207.54 | $207.55 | $207.50 |
| 7 purchase totals = | $935.80 | $1,034.2224 | $1,034.23 | $1,034.25 | $1,034.10 | |