| 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 | $34.88 | 13.632% | $39.6348 | $39.63 | $39.65 | $39.60 |
| Purchase #2 | $45.32 | 6.373% | $48.2082 | $48.21 | $48.20 | $48.20 |
| Purchase #3 | $134.96 | 4.452% | $140.9684 | $140.97 | $140.95 | $141.00 |
| Purchase #4 | $203.33 | 12.275% | $228.2888 | $228.29 | $228.30 | $228.30 |
| Purchase #5 | $142.33 | 7.818% | $153.4574 | $153.46 | $153.45 | $153.50 |
| Purchase #6 | $223.34 | 6.386% | $237.6025 | $237.60 | $237.60 | $237.60 |
| Purchase #7 | $237.94 | 12.741% | $268.2559 | $268.26 | $268.25 | $268.30 |
| 7 purchase totals = | $1,022.10 | $1,116.4160 | $1,116.42 | $1,116.40 | $1,116.50 | |