| 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 | $125.50 | 7.171% | $134.4996 | $134.50 | $134.50 | $134.50 |
| Purchase #2 | $194.55 | 11.784% | $217.4758 | $217.48 | $217.50 | $217.50 |
| Purchase #3 | $127.61 | 10.330% | $140.7921 | $140.79 | $140.80 | $140.80 |
| Purchase #4 | $241.93 | 11.439% | $269.6044 | $269.60 | $269.60 | $269.60 |
| Purchase #5 | $158.77 | 4.649% | $166.1512 | $166.15 | $166.15 | $166.20 |
| Purchase #6 | $125.37 | 7.865% | $135.2304 | $135.23 | $135.25 | $135.20 |
| Purchase #7 | $174.50 | 3.828% | $181.1799 | $181.18 | $181.20 | $181.20 |
| 7 purchase totals = | $1,148.23 | $1,244.9334 | $1,244.93 | $1,245.00 | $1,245.00 | |