| 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 | $212.96 | 10.687% | $235.719 | $235.72 | $235.70 | $235.70 |
| Purchase #2 | $191.41 | 7.665% | $206.0816 | $206.08 | $206.10 | $206.10 |
| Purchase #3 | $217.63 | 4.804% | $228.0849 | $228.08 | $228.10 | $228.10 |
| Purchase #4 | $105.37 | 3.801% | $109.3751 | $109.38 | $109.40 | $109.40 |
| Purchase #5 | $185.58 | 3.553% | $192.1737 | $192.17 | $192.15 | $192.20 |
| Purchase #6 | $162.42 | 5.818% | $171.8696 | $171.87 | $171.85 | $171.90 |
| Purchase #7 | $122.50 | 13.239% | $138.7178 | $138.72 | $138.70 | $138.70 |
| 7 purchase totals = | $1,197.87 | $1,282.0217 | $1,282.02 | $1,282.00 | $1,282.10 | |