| 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 | $231.69 | 7.717% | $249.5695 | $249.57 | $249.55 | $249.60 |
| Purchase #2 | $62.32 | 11.248% | $69.3298 | $69.33 | $69.35 | $69.30 |
| Purchase #3 | $147.84 | 8.293% | $160.1004 | $160.10 | $160.10 | $160.10 |
| Purchase #4 | $90.78 | 13.451% | $102.9908 | $102.99 | $103.00 | $103.00 |
| Purchase #5 | $204.83 | 4.676% | $214.4079 | $214.41 | $214.40 | $214.40 |
| Purchase #6 | $212.48 | 6.639% | $226.5865 | $226.59 | $226.60 | $226.60 |
| Purchase #7 | $142.30 | 4.254% | $148.3534 | $148.35 | $148.35 | $148.40 |
| 7 purchase totals = | $1,092.24 | $1,171.3383 | $1,171.34 | $1,171.35 | $1,171.40 | |