| 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 | $11.82 | 3.252% | $12.2044 | $12.20 | $12.20 | $12.20 |
| Purchase #2 | $39.61 | 3.452% | $40.9773 | $40.98 | $41.00 | $41.00 |
| Purchase #3 | $215.96 | 9.192% | $235.811 | $235.81 | $235.80 | $235.80 |
| Purchase #4 | $193.32 | 6.233% | $205.3696 | $205.37 | $205.35 | $205.40 |
| Purchase #5 | $206.97 | 3.447% | $214.1043 | $214.10 | $214.10 | $214.10 |
| Purchase #6 | $69.37 | 12.662% | $78.1536 | $78.15 | $78.15 | $78.20 |
| Purchase #7 | $205.50 | 3.864% | $213.4405 | $213.44 | $213.45 | $213.40 |
| 7 purchase totals = | $942.55 | $1,000.0607 | $1,000.05 | $1,000.05 | $1,000.10 | |