| 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 | $201.80 | 12.820% | $227.6708 | $227.67 | $227.65 | $227.70 |
| Purchase #2 | $178.57 | 5.737% | $188.8146 | $188.81 | $188.80 | $188.80 |
| Purchase #3 | $205.33 | 8.657% | $223.1054 | $223.11 | $223.10 | $223.10 |
| Purchase #4 | $203.33 | 6.184% | $215.9039 | $215.90 | $215.90 | $215.90 |
| Purchase #5 | $32.78 | 11.470% | $36.5399 | $36.54 | $36.55 | $36.50 |
| Purchase #6 | $145.93 | 8.428% | $158.229 | $158.23 | $158.25 | $158.20 |
| Purchase #7 | $189.92 | 12.856% | $214.3361 | $214.34 | $214.35 | $214.30 |
| 7 purchase totals = | $1,157.66 | $1,264.5997 | $1,264.60 | $1,264.60 | $1,264.50 | |