| 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 | $21.98 | 12.795% | $24.7923 | $24.79 | $24.80 | $24.80 |
| Purchase #2 | $96.39 | 3.475% | $99.7396 | $99.74 | $99.75 | $99.70 |
| Purchase #3 | $224.37 | 12.395% | $252.1807 | $252.18 | $252.20 | $252.20 |
| Purchase #4 | $192.73 | 6.393% | $205.0512 | $205.05 | $205.05 | $205.10 |
| Purchase #5 | $115.30 | 6.777% | $123.1139 | $123.11 | $123.10 | $123.10 |
| Purchase #6 | $169.64 | 4.728% | $177.6606 | $177.66 | $177.65 | $177.70 |
| Purchase #7 | $112.76 | 7.730% | $121.4763 | $121.48 | $121.50 | $121.50 |
| 7 purchase totals = | $933.17 | $1,004.0146 | $1,004.01 | $1,004.05 | $1,004.10 | |