| 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 | $243.47 | 9.240% | $265.9666 | $265.97 | $265.95 | $266.00 |
| Purchase #2 | $167.90 | 10.828% | $186.0802 | $186.08 | $186.10 | $186.10 |
| Purchase #3 | $239.32 | 5.818% | $253.2436 | $253.24 | $253.25 | $253.20 |
| Purchase #4 | $176.35 | 13.703% | $200.5152 | $200.52 | $200.50 | $200.50 |
| Purchase #5 | $20.80 | 7.734% | $22.4087 | $22.41 | $22.40 | $22.40 |
| Purchase #6 | $228.29 | 7.349% | $245.067 | $245.07 | $245.05 | $245.10 |
| Purchase #7 | $14.60 | 6.669% | $15.5737 | $15.57 | $15.55 | $15.60 |
| 7 purchase totals = | $1,090.73 | $1,188.8550 | $1,188.86 | $1,188.80 | $1,188.90 | |