| 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 | $110.89 | 5.230% | $116.6895 | $116.69 | $116.70 | $116.70 |
| Purchase #2 | $118.66 | 3.413% | $122.7099 | $122.71 | $122.70 | $122.70 |
| Purchase #3 | $246.35 | 5.153% | $259.0444 | $259.04 | $259.05 | $259.00 |
| Purchase #4 | $39.89 | 13.794% | $45.3924 | $45.39 | $45.40 | $45.40 |
| Purchase #5 | $193.35 | 6.247% | $205.4286 | $205.43 | $205.45 | $205.40 |
| Purchase #6 | $227.28 | 13.538% | $258.0492 | $258.05 | $258.05 | $258.00 |
| Purchase #7 | $197.74 | 12.627% | $222.7086 | $222.71 | $222.70 | $222.70 |
| 7 purchase totals = | $1,134.16 | $1,230.0226 | $1,230.02 | $1,230.05 | $1,229.90 | |