| 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 | $42.45 | 7.130% | $45.4767 | $45.48 | $45.50 | $45.50 |
| Purchase #2 | $250.29 | 10.120% | $275.6193 | $275.62 | $275.60 | $275.60 |
| Purchase #3 | $141.77 | 12.516% | $159.5139 | $159.51 | $159.50 | $159.50 |
| Purchase #4 | $177.68 | 5.202% | $186.9229 | $186.92 | $186.90 | $186.90 |
| Purchase #5 | $181.90 | 5.398% | $191.719 | $191.72 | $191.70 | $191.70 |
| Purchase #6 | $194.67 | 6.640% | $207.5961 | $207.60 | $207.60 | $207.60 |
| Purchase #7 | $174.81 | 6.231% | $185.7024 | $185.70 | $185.70 | $185.70 |
| 7 purchase totals = | $1,163.57 | $1,252.5503 | $1,252.55 | $1,252.50 | $1,252.50 | |