| 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 | $196.25 | 6.706% | $209.4105 | $209.41 | $209.40 | $209.40 |
| Purchase #2 | $205.91 | 12.871% | $232.4127 | $232.41 | $232.40 | $232.40 |
| Purchase #3 | $202.61 | 11.359% | $225.6245 | $225.62 | $225.60 | $225.60 |
| Purchase #4 | $156.53 | 8.814% | $170.3266 | $170.33 | $170.35 | $170.30 |
| Purchase #5 | $80.67 | 10.616% | $89.2339 | $89.23 | $89.25 | $89.20 |
| Purchase #6 | $199.63 | 12.231% | $224.0467 | $224.05 | $224.05 | $224.00 |
| Purchase #7 | $140.32 | 8.570% | $152.3454 | $152.35 | $152.35 | $152.30 |
| 7 purchase totals = | $1,181.92 | $1,303.4003 | $1,303.40 | $1,303.40 | $1,303.20 | |