| 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 | $171.67 | 5.623% | $181.323 | $181.32 | $181.30 | $181.30 |
| Purchase #2 | $221.63 | 12.668% | $249.7061 | $249.71 | $249.70 | $249.70 |
| Purchase #3 | $235.76 | 8.756% | $256.4031 | $256.40 | $256.40 | $256.40 |
| Purchase #4 | $44.72 | 10.448% | $49.3923 | $49.39 | $49.40 | $49.40 |
| Purchase #5 | $81.96 | 6.761% | $87.5013 | $87.50 | $87.50 | $87.50 |
| Purchase #6 | $208.91 | 10.739% | $231.3448 | $231.34 | $231.35 | $231.30 |
| Purchase #7 | $201.66 | 12.375% | $226.6154 | $226.62 | $226.60 | $226.60 |
| 7 purchase totals = | $1,166.31 | $1,282.2860 | $1,282.28 | $1,282.25 | $1,282.20 | |