| 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 | $107.43 | 8.163% | $116.1995 | $116.20 | $116.20 | $116.20 |
| Purchase #2 | $76.38 | 13.558% | $86.7356 | $86.74 | $86.75 | $86.70 |
| Purchase #3 | $131.67 | 11.378% | $146.6514 | $146.65 | $146.65 | $146.70 |
| Purchase #4 | $202.25 | 8.775% | $219.9974 | $220.00 | $220.00 | $220.00 |
| Purchase #5 | $235.62 | 7.847% | $254.1091 | $254.11 | $254.10 | $254.10 |
| Purchase #6 | $122.79 | 10.362% | $135.5135 | $135.51 | $135.50 | $135.50 |
| Purchase #7 | $42.49 | 5.559% | $44.852 | $44.85 | $44.85 | $44.90 |
| 7 purchase totals = | $918.63 | $1,004.0585 | $1,004.06 | $1,004.05 | $1,004.10 | |