| 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 | $217.92 | 12.461% | $245.075 | $245.08 | $245.10 | $245.10 |
| Purchase #2 | $86.46 | 4.832% | $90.6377 | $90.64 | $90.65 | $90.60 |
| Purchase #3 | $142.97 | 7.390% | $153.5355 | $153.54 | $153.55 | $153.50 |
| Purchase #4 | $230.64 | 6.313% | $245.2003 | $245.20 | $245.20 | $245.20 |
| Purchase #5 | $78.44 | 9.419% | $85.8283 | $85.83 | $85.85 | $85.80 |
| Purchase #6 | $27.67 | 13.787% | $31.4849 | $31.48 | $31.50 | $31.50 |
| Purchase #7 | $120.98 | 6.845% | $129.2611 | $129.26 | $129.25 | $129.30 |
| 7 purchase totals = | $905.08 | $981.0228 | $981.03 | $981.10 | $981.00 | |