| 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 | $200.70 | 7.247% | $215.2447 | $215.24 | $215.25 | $215.20 |
| Purchase #2 | $45.73 | 3.170% | $47.1796 | $47.18 | $47.20 | $47.20 |
| Purchase #3 | $242.96 | 9.270% | $265.4824 | $265.48 | $265.50 | $265.50 |
| Purchase #4 | $131.98 | 11.333% | $146.9373 | $146.94 | $146.95 | $146.90 |
| Purchase #5 | $127.97 | 13.463% | $145.1986 | $145.20 | $145.20 | $145.20 |
| Purchase #6 | $121.87 | 10.852% | $135.0953 | $135.10 | $135.10 | $135.10 |
| Purchase #7 | $212.86 | 6.720% | $227.1642 | $227.16 | $227.15 | $227.20 |
| 7 purchase totals = | $1,084.07 | $1,182.3021 | $1,182.30 | $1,182.35 | $1,182.30 | |