| 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 | $180.97 | 10.560% | $200.0804 | $200.08 | $200.10 | $200.10 |
| Purchase #2 | $90.83 | 5.140% | $95.4987 | $95.50 | $95.50 | $95.50 |
| Purchase #3 | $29.40 | 9.135% | $32.0857 | $32.09 | $32.10 | $32.10 |
| Purchase #4 | $228.45 | 5.602% | $241.2478 | $241.25 | $241.25 | $241.20 |
| Purchase #5 | $231.54 | 7.657% | $249.269 | $249.27 | $249.25 | $249.30 |
| Purchase #6 | $241.39 | 5.447% | $254.5385 | $254.54 | $254.55 | $254.50 |
| Purchase #7 | $87.95 | 6.718% | $93.8585 | $93.86 | $93.85 | $93.90 |
| 7 purchase totals = | $1,090.53 | $1,166.5786 | $1,166.59 | $1,166.60 | $1,166.60 | |