| 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 | $139.98 | 4.261% | $145.9445 | $145.94 | $145.95 | $145.90 |
| Purchase #2 | $221.79 | 8.724% | $241.139 | $241.14 | $241.15 | $241.10 |
| Purchase #3 | $45.69 | 5.545% | $48.2235 | $48.22 | $48.20 | $48.20 |
| Purchase #4 | $40.75 | 6.517% | $43.4057 | $43.41 | $43.40 | $43.40 |
| Purchase #5 | $224.54 | 9.267% | $245.3481 | $245.35 | $245.35 | $245.30 |
| Purchase #6 | $199.99 | 3.744% | $207.4776 | $207.48 | $207.50 | $207.50 |
| Purchase #7 | $95.50 | 10.211% | $105.2515 | $105.25 | $105.25 | $105.30 |
| 7 purchase totals = | $968.24 | $1,036.7899 | $1,036.79 | $1,036.80 | $1,036.70 | |