| 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 | $71.96 | 7.562% | $77.4016 | $77.40 | $77.40 | $77.40 |
| Purchase #2 | $221.58 | 12.845% | $250.042 | $250.04 | $250.05 | $250.00 |
| Purchase #3 | $185.37 | 11.748% | $207.1473 | $207.15 | $207.15 | $207.10 |
| Purchase #4 | $96.69 | 11.139% | $107.4603 | $107.46 | $107.45 | $107.50 |
| Purchase #5 | $181.61 | 9.488% | $198.8412 | $198.84 | $198.85 | $198.80 |
| Purchase #6 | $214.58 | 12.186% | $240.7287 | $240.73 | $240.75 | $240.70 |
| Purchase #7 | $141.34 | 4.358% | $147.4996 | $147.50 | $147.50 | $147.50 |
| 7 purchase totals = | $1,113.13 | $1,229.1207 | $1,229.12 | $1,229.15 | $1,229.00 | |